All Items Inflation Data
All Items Inflation Rate
All items in U.S. city average, all urban consumers, not seasonally adjusted
+2.39% YoY
Best YoY Inflation
-2.1%
July 2009
Barack Obama (Democrat)
Worst YoY Inflation
+14.76%
March 1980
Jimmy Carter (Democrat)
Average YoY by Party
Republican: +3.74%
Democrat: +3.34%
Inflation Trend Over the Last 8 Years
Full Inflation History
| Date | Value | MoM | YoY | President | Party |
|---|---|---|---|---|---|
| March 2025 | 319.8 | +0.23% | +2.39% | Donald Trump (2nd Term) | Republican |
| February 2025 | 319.1 | +0.44% | +2.82% | Donald Trump (2nd Term) | Republican |
| January 2025 | 317.7 | +0.65% | +3% | Donald Trump (2nd Term) | Republican |
| December 2024 | 315.6 | +0.04% | +2.89% | Joe Biden | Democrat |
| November 2024 | 315.5 | -0.05% | +2.75% | Joe Biden | Democrat |
| October 2024 | 315.7 | +0.11% | +2.6% | Joe Biden | Democrat |
| September 2024 | 315.3 | +0.16% | +2.44% | Joe Biden | Democrat |
| August 2024 | 314.8 | +0.08% | +2.53% | Joe Biden | Democrat |
| July 2024 | 314.5 | +0.11% | +2.9% | Joe Biden | Democrat |
| June 2024 | 314.2 | +0.04% | +2.97% | Joe Biden | Democrat |
| May 2024 | 314.1 | +0.17% | +3.27% | Joe Biden | Democrat |
| April 2024 | 313.6 | +0.39% | +3.36% | Joe Biden | Democrat |
| March 2024 | 312.3 | +0.64% | +3.48% | Joe Biden | Democrat |
| February 2024 | 310.3 | +0.62% | +3.15% | Joe Biden | Democrat |
| January 2024 | 308.4 | +0.54% | +3.09% | Joe Biden | Democrat |
| December 2023 | 306.8 | -0.1% | +3.35% | Joe Biden | Democrat |
| November 2023 | 307.1 | -0.2% | +3.14% | Joe Biden | Democrat |
| October 2023 | 307.7 | -0.04% | +3.24% | Joe Biden | Democrat |
| September 2023 | 307.8 | +0.25% | +3.7% | Joe Biden | Democrat |
| August 2023 | 307.0 | +0.44% | +3.67% | Joe Biden | Democrat |
| July 2023 | 305.7 | +0.19% | +3.18% | Joe Biden | Democrat |
| June 2023 | 305.1 | +0.32% | +2.97% | Joe Biden | Democrat |
| May 2023 | 304.1 | +0.25% | +4.05% | Joe Biden | Democrat |
| April 2023 | 303.4 | +0.5% | +4.93% | Joe Biden | Democrat |
| March 2023 | 301.8 | +0.33% | +4.99% | Joe Biden | Democrat |
| February 2023 | 300.8 | +0.56% | +6.03% | Joe Biden | Democrat |
| January 2023 | 299.2 | +0.8% | +6.41% | Joe Biden | Democrat |
| December 2022 | 296.8 | -0.31% | +6.46% | Joe Biden | Democrat |
| November 2022 | 297.7 | -0.1% | +7.11% | Joe Biden | Democrat |
| October 2022 | 298.0 | +0.4% | +7.74% | Joe Biden | Democrat |
| September 2022 | 296.8 | +0.22% | +8.2% | Joe Biden | Democrat |
| August 2022 | 296.2 | -0.04% | +8.26% | Joe Biden | Democrat |
| July 2022 | 296.3 | -0.01% | +8.53% | Joe Biden | Democrat |
| June 2022 | 296.3 | +1.37% | +9.06% | Joe Biden | Democrat |
| May 2022 | 292.3 | +1.1% | +8.58% | Joe Biden | Democrat |
| April 2022 | 289.1 | +0.56% | +8.26% | Joe Biden | Democrat |
| March 2022 | 287.5 | +1.33% | +8.54% | Joe Biden | Democrat |
| February 2022 | 283.7 | +0.91% | +7.87% | Joe Biden | Democrat |
| January 2022 | 281.2 | +0.84% | +7.48% | Joe Biden | Democrat |
| December 2021 | 278.8 | +0.31% | +7.04% | Joe Biden | Democrat |
| November 2021 | 278.0 | +0.49% | +6.81% | Joe Biden | Democrat |
| October 2021 | 276.6 | +0.83% | +6.22% | Joe Biden | Democrat |
| September 2021 | 274.3 | +0.27% | +5.39% | Joe Biden | Democrat |
| August 2021 | 273.6 | +0.21% | +5.25% | Joe Biden | Democrat |
| July 2021 | 273.0 | +0.48% | +5.36% | Joe Biden | Democrat |
| June 2021 | 271.7 | +0.93% | +5.39% | Joe Biden | Democrat |
| May 2021 | 269.2 | +0.81% | +5% | Joe Biden | Democrat |
| April 2021 | 267.1 | +0.82% | +4.16% | Joe Biden | Democrat |
| March 2021 | 264.9 | +0.71% | +2.62% | Joe Biden | Democrat |
| February 2021 | 263.0 | +0.55% | +1.67% | Joe Biden | Democrat |
| January 2021 | 261.6 | +0.43% | +1.4% | Joe Biden | Democrat |
| December 2020 | 260.5 | +0.09% | +1.36% | Donald Trump (1st Term) | Republican |
| November 2020 | 260.2 | -0.06% | +1.17% | Donald Trump (1st Term) | Republican |
| October 2020 | 260.4 | +0.04% | +1.18% | Donald Trump (1st Term) | Republican |
| September 2020 | 260.3 | +0.14% | +1.37% | Donald Trump (1st Term) | Republican |
| August 2020 | 259.9 | +0.32% | +1.31% | Donald Trump (1st Term) | Republican |
| July 2020 | 259.1 | +0.5% | +0.99% | Donald Trump (1st Term) | Republican |
| June 2020 | 257.8 | +0.55% | +0.65% | Donald Trump (1st Term) | Republican |
| May 2020 | 256.4 | 0% | +0.12% | Donald Trump (1st Term) | Republican |
| April 2020 | 256.4 | -0.67% | +0.33% | Donald Trump (1st Term) | Republican |
| March 2020 | 258.1 | -0.22% | +1.54% | Donald Trump (1st Term) | Republican |
| February 2020 | 258.7 | +0.28% | +2.33% | Donald Trump (1st Term) | Republican |
| January 2020 | 258.0 | +0.39% | +2.49% | Donald Trump (1st Term) | Republican |
| December 2019 | 257.0 | -0.09% | +2.28% | Donald Trump (1st Term) | Republican |
| November 2019 | 257.2 | -0.05% | +2.05% | Donald Trump (1st Term) | Republican |
| October 2019 | 257.4 | +0.23% | +1.76% | Donald Trump (1st Term) | Republican |
| September 2019 | 256.8 | +0.08% | +1.71% | Donald Trump (1st Term) | Republican |
| August 2019 | 256.6 | -0% | +1.75% | Donald Trump (1st Term) | Republican |
| July 2019 | 256.6 | +0.17% | +1.81% | Donald Trump (1st Term) | Republican |
| June 2019 | 256.1 | +0.02% | +1.65% | Donald Trump (1st Term) | Republican |
| May 2019 | 256.1 | +0.21% | +1.79% | Donald Trump (1st Term) | Republican |
| April 2019 | 255.6 | +0.53% | +2% | Donald Trump (1st Term) | Republican |
| March 2019 | 254.2 | +0.56% | +1.86% | Donald Trump (1st Term) | Republican |
| February 2019 | 252.8 | +0.43% | +1.52% | Donald Trump (1st Term) | Republican |
| January 2019 | 251.7 | +0.19% | +1.55% | Donald Trump (1st Term) | Republican |
| December 2018 | 251.2 | -0.32% | +1.91% | Donald Trump (1st Term) | Republican |
| November 2018 | 252.0 | -0.34% | +2.18% | Donald Trump (1st Term) | Republican |
| October 2018 | 252.9 | +0.18% | +2.53% | Donald Trump (1st Term) | Republican |
| September 2018 | 252.4 | +0.12% | +2.28% | Donald Trump (1st Term) | Republican |
| August 2018 | 252.2 | +0.06% | +2.7% | Donald Trump (1st Term) | Republican |
| July 2018 | 252.0 | +0.01% | +2.95% | Donald Trump (1st Term) | Republican |
| June 2018 | 252.0 | +0.16% | +2.87% | Donald Trump (1st Term) | Republican |
| May 2018 | 251.6 | +0.42% | +2.8% | Donald Trump (1st Term) | Republican |
| April 2018 | 250.6 | +0.4% | +2.47% | Donald Trump (1st Term) | Republican |
| March 2018 | 249.6 | +0.22% | +2.36% | Donald Trump (1st Term) | Republican |
| February 2018 | 249.0 | +0.45% | +2.21% | Donald Trump (1st Term) | Republican |
| January 2018 | 247.9 | +0.55% | +2.07% | Donald Trump (1st Term) | Republican |
| December 2017 | 246.5 | -0.06% | +2.11% | Donald Trump (1st Term) | Republican |
| November 2017 | 246.7 | 0% | +2.2% | Donald Trump (1st Term) | Republican |
| October 2017 | 246.7 | -0.06% | +2.04% | Donald Trump (1st Term) | Republican |
| September 2017 | 246.8 | +0.53% | +2.23% | Donald Trump (1st Term) | Republican |
| August 2017 | 245.5 | +0.3% | +1.94% | Donald Trump (1st Term) | Republican |
| July 2017 | 244.8 | -0.07% | +1.73% | Donald Trump (1st Term) | Republican |
| June 2017 | 245.0 | +0.09% | +1.63% | Donald Trump (1st Term) | Republican |
| May 2017 | 244.7 | +0.09% | +1.87% | Donald Trump (1st Term) | Republican |
| April 2017 | 244.5 | +0.3% | +2.2% | Donald Trump (1st Term) | Republican |
| March 2017 | 243.8 | +0.08% | +2.38% | Donald Trump (1st Term) | Republican |
| February 2017 | 243.6 | +0.31% | +2.74% | Donald Trump (1st Term) | Republican |
| January 2017 | 242.8 | +0.58% | +2.5% | Donald Trump (1st Term) | Republican |
| December 2016 | 241.4 | +0.03% | +2.07% | Barack Obama | Democrat |
| November 2016 | 241.4 | -0.16% | +1.69% | Barack Obama | Democrat |
| October 2016 | 241.7 | +0.12% | +1.64% | Barack Obama | Democrat |
| September 2016 | 241.4 | +0.24% | +1.46% | Barack Obama | Democrat |
| August 2016 | 240.9 | +0.09% | +1.06% | Barack Obama | Democrat |
| July 2016 | 240.6 | -0.16% | +0.83% | Barack Obama | Democrat |
| June 2016 | 241.0 | +0.33% | +1% | Barack Obama | Democrat |
| May 2016 | 240.2 | +0.41% | +1.02% | Barack Obama | Democrat |
| April 2016 | 239.3 | +0.47% | +1.12% | Barack Obama | Democrat |
| March 2016 | 238.1 | +0.43% | +0.85% | Barack Obama | Democrat |
| February 2016 | 237.1 | +0.08% | +1.02% | Barack Obama | Democrat |
| January 2016 | 236.9 | +0.16% | +1.37% | Barack Obama | Democrat |
| December 2015 | 236.5 | -0.34% | +0.73% | Barack Obama | Democrat |
| November 2015 | 237.3 | -0.21% | +0.5% | Barack Obama | Democrat |
| October 2015 | 237.8 | -0.05% | +0.17% | Barack Obama | Democrat |
| September 2015 | 238.0 | -0.16% | -0.03% | Barack Obama | Democrat |
| August 2015 | 238.3 | -0.14% | +0.2% | Barack Obama | Democrat |
| July 2015 | 238.7 | 0% | +0.17% | Barack Obama | Democrat |
| June 2015 | 238.6 | +0.35% | +0.13% | Barack Obama | Democrat |
| May 2015 | 237.8 | +0.51% | -0.04% | Barack Obama | Democrat |
| April 2015 | 236.6 | +0.2% | -0.2% | Barack Obama | Democrat |
| March 2015 | 236.1 | +0.6% | -0.07% | Barack Obama | Democrat |
| February 2015 | 234.7 | +0.43% | -0.03% | Barack Obama | Democrat |
| January 2015 | 233.7 | -0.47% | -0.09% | Barack Obama | Democrat |
| December 2014 | 234.8 | -0.57% | +0.76% | Barack Obama | Democrat |
| November 2014 | 236.2 | -0.54% | +1.32% | Barack Obama | Democrat |
| October 2014 | 237.4 | -0.25% | +1.66% | Barack Obama | Democrat |
| September 2014 | 238.0 | +0.08% | +1.66% | Barack Obama | Democrat |
| August 2014 | 237.9 | -0.17% | +1.7% | Barack Obama | Democrat |
| July 2014 | 238.3 | -0.04% | +1.99% | Barack Obama | Democrat |
| June 2014 | 238.3 | +0.18% | +2.07% | Barack Obama | Democrat |
| May 2014 | 237.9 | +0.35% | +2.12% | Barack Obama | Democrat |
| April 2014 | 237.1 | +0.33% | +1.95% | Barack Obama | Democrat |
| March 2014 | 236.3 | +0.64% | +1.51% | Barack Obama | Democrat |
| February 2014 | 234.8 | +0.37% | +1.12% | Barack Obama | Democrat |
| January 2014 | 233.9 | +0.37% | +1.58% | Barack Obama | Democrat |
| December 2013 | 233.1 | -0.01% | +1.5% | Barack Obama | Democrat |
| November 2013 | 233.1 | -0.21% | +1.24% | Barack Obama | Democrat |
| October 2013 | 233.6 | -0.26% | +0.96% | Barack Obama | Democrat |
| September 2013 | 234.2 | +0.12% | +1.18% | Barack Obama | Democrat |
| August 2013 | 233.9 | +0.12% | +1.52% | Barack Obama | Democrat |
| July 2013 | 233.6 | +0.04% | +1.96% | Barack Obama | Democrat |
| June 2013 | 233.5 | +0.24% | +1.75% | Barack Obama | Democrat |
| May 2013 | 233.0 | +0.18% | +1.36% | Barack Obama | Democrat |
| April 2013 | 232.5 | -0.1% | +1.06% | Barack Obama | Democrat |
| March 2013 | 232.8 | +0.26% | +1.47% | Barack Obama | Democrat |
| February 2013 | 232.2 | +0.82% | +1.98% | Barack Obama | Democrat |
| January 2013 | 230.3 | +0.3% | +1.59% | Barack Obama | Democrat |
| December 2012 | 229.6 | -0.27% | +1.74% | Barack Obama | Democrat |
| November 2012 | 230.2 | -0.48% | +1.76% | Barack Obama | Democrat |
| October 2012 | 231.3 | -0.04% | +2.16% | Barack Obama | Democrat |
| September 2012 | 231.4 | +0.45% | +1.99% | Barack Obama | Democrat |
| August 2012 | 230.4 | +0.56% | +1.69% | Barack Obama | Democrat |
| July 2012 | 229.1 | -0.17% | +1.41% | Barack Obama | Democrat |
| June 2012 | 229.5 | -0.15% | +1.67% | Barack Obama | Democrat |
| May 2012 | 229.8 | -0.12% | +1.71% | Barack Obama | Democrat |
| April 2012 | 230.1 | +0.31% | +2.3% | Barack Obama | Democrat |
| March 2012 | 229.4 | +0.76% | +2.65% | Barack Obama | Democrat |
| February 2012 | 227.7 | +0.44% | +2.87% | Barack Obama | Democrat |
| January 2012 | 226.7 | +0.44% | +2.93% | Barack Obama | Democrat |
| December 2011 | 225.7 | -0.25% | +2.96% | Barack Obama | Democrat |
| November 2011 | 226.2 | -0.08% | +3.4% | Barack Obama | Democrat |
| October 2011 | 226.4 | -0.21% | +3.53% | Barack Obama | Democrat |
| September 2011 | 226.9 | +0.15% | +3.87% | Barack Obama | Democrat |
| August 2011 | 226.6 | +0.28% | +3.77% | Barack Obama | Democrat |
| July 2011 | 225.9 | +0.09% | +3.63% | Barack Obama | Democrat |
| June 2011 | 225.7 | -0.11% | +3.56% | Barack Obama | Democrat |
| May 2011 | 226.0 | +0.47% | +3.57% | Barack Obama | Democrat |
| April 2011 | 224.9 | +0.64% | +3.16% | Barack Obama | Democrat |
| March 2011 | 223.5 | +0.98% | +2.68% | Barack Obama | Democrat |
| February 2011 | 221.3 | +0.49% | +2.11% | Barack Obama | Democrat |
| January 2011 | 220.2 | +0.47% | +1.63% | Barack Obama | Democrat |
| December 2010 | 219.2 | +0.17% | +1.5% | Barack Obama | Democrat |
| November 2010 | 218.8 | +0.04% | +1.14% | Barack Obama | Democrat |
| October 2010 | 218.7 | +0.12% | +1.17% | Barack Obama | Democrat |
| September 2010 | 218.4 | +0.06% | +1.14% | Barack Obama | Democrat |
| August 2010 | 218.3 | +0.14% | +1.15% | Barack Obama | Democrat |
| July 2010 | 218.0 | +0.02% | +1.24% | Barack Obama | Democrat |
| June 2010 | 218.0 | -0.1% | +1.06% | Barack Obama | Democrat |
| May 2010 | 218.2 | +0.08% | +2.02% | Barack Obama | Democrat |
| April 2010 | 218.0 | +0.17% | +2.24% | Barack Obama | Democrat |
| March 2010 | 217.6 | +0.41% | +2.31% | Barack Obama | Democrat |
| February 2010 | 216.7 | +0.02% | +2.14% | Barack Obama | Democrat |
| January 2010 | 216.7 | +0.34% | +2.63% | Barack Obama | Democrat |
| December 2009 | 216.0 | -0.18% | +2.72% | Barack Obama | Democrat |
| November 2009 | 216.3 | +0.07% | +1.84% | Barack Obama | Democrat |
| October 2009 | 216.2 | +0.1% | -0.18% | Barack Obama | Democrat |
| September 2009 | 216.0 | +0.06% | -1.28% | Barack Obama | Democrat |
| August 2009 | 215.8 | +0.22% | -1.49% | Barack Obama | Democrat |
| July 2009 | 215.4 | -0.16% | -2.1% | Barack Obama | Democrat |
| June 2009 | 215.7 | +0.86% | -1.43% | Barack Obama | Democrat |
| May 2009 | 213.9 | +0.29% | -1.28% | Barack Obama | Democrat |
| April 2009 | 213.2 | +0.25% | -0.74% | Barack Obama | Democrat |
| March 2009 | 212.7 | +0.25% | -0.38% | Barack Obama | Democrat |
| February 2009 | 212.2 | +0.5% | +0.24% | Barack Obama | Democrat |
| January 2009 | 211.1 | +0.43% | +0.03% | Barack Obama | Democrat |
| December 2008 | 210.2 | -1.04% | +0.09% | George W. Bush | Republican |
| November 2008 | 212.4 | -1.91% | +1.07% | George W. Bush | Republican |
| October 2008 | 216.6 | -1.01% | +3.65% | George W. Bush | Republican |
| September 2008 | 218.8 | -0.14% | +4.94% | George W. Bush | Republican |
| August 2008 | 219.1 | -0.4% | +5.37% | George W. Bush | Republican |
| July 2008 | 220.0 | +0.52% | +5.6% | George W. Bush | Republican |
| June 2008 | 218.8 | +1.01% | +5.03% | George W. Bush | Republican |
| May 2008 | 216.6 | +0.84% | +4.17% | George W. Bush | Republican |
| April 2008 | 214.8 | +0.6% | +3.93% | George W. Bush | Republican |
| March 2008 | 213.5 | +0.87% | +3.98% | George W. Bush | Republican |
| February 2008 | 211.7 | +0.29% | +4.02% | George W. Bush | Republican |
| January 2008 | 211.1 | +0.5% | +4.28% | George W. Bush | Republican |
| December 2007 | 210.0 | -0.07% | +4.08% | George W. Bush | Republican |
| November 2007 | 210.2 | +0.59% | +4.31% | George W. Bush | Republican |
| October 2007 | 208.9 | +0.22% | +3.54% | George W. Bush | Republican |
| September 2007 | 208.5 | +0.27% | +2.76% | George W. Bush | Republican |
| August 2007 | 207.9 | -0.18% | +1.97% | George W. Bush | Republican |
| July 2007 | 208.3 | -0.02% | +2.36% | George W. Bush | Republican |
| June 2007 | 208.4 | +0.19% | +2.69% | George W. Bush | Republican |
| May 2007 | 208.0 | +0.61% | +2.69% | George W. Bush | Republican |
| April 2007 | 206.7 | +0.65% | +2.58% | George W. Bush | Republican |
| March 2007 | 205.4 | +0.91% | +2.78% | George W. Bush | Republican |
| February 2007 | 203.5 | +0.53% | +2.42% | George W. Bush | Republican |
| January 2007 | 202.4 | +0.31% | +2.08% | George W. Bush | Republican |
| December 2006 | 201.8 | +0.15% | +2.54% | George W. Bush | Republican |
| November 2006 | 201.5 | -0.15% | +1.97% | George W. Bush | Republican |
| October 2006 | 201.8 | -0.54% | +1.31% | George W. Bush | Republican |
| September 2006 | 202.9 | -0.49% | +2.06% | George W. Bush | Republican |
| August 2006 | 203.9 | +0.2% | +3.82% | George W. Bush | Republican |
| July 2006 | 203.5 | +0.3% | +4.15% | George W. Bush | Republican |
| June 2006 | 202.9 | +0.2% | +4.32% | George W. Bush | Republican |
| May 2006 | 202.5 | +0.5% | +4.17% | George W. Bush | Republican |
| April 2006 | 201.5 | +0.85% | +3.55% | George W. Bush | Republican |
| March 2006 | 199.8 | +0.55% | +3.36% | George W. Bush | Republican |
| February 2006 | 198.7 | +0.2% | +3.6% | George W. Bush | Republican |
| January 2006 | 198.3 | +0.76% | +3.99% | George W. Bush | Republican |
| December 2005 | 196.8 | -0.4% | +3.42% | George W. Bush | Republican |
| November 2005 | 197.6 | -0.8% | +3.46% | George W. Bush | Republican |
| October 2005 | 199.2 | +0.2% | +4.35% | George W. Bush | Republican |
| September 2005 | 198.8 | +1.22% | +4.69% | George W. Bush | Republican |
| August 2005 | 196.4 | +0.51% | +3.64% | George W. Bush | Republican |
| July 2005 | 195.4 | +0.46% | +3.17% | George W. Bush | Republican |
| June 2005 | 194.5 | +0.05% | +2.53% | George W. Bush | Republican |
| May 2005 | 194.4 | -0.1% | +2.8% | George W. Bush | Republican |
| April 2005 | 194.6 | +0.67% | +3.51% | George W. Bush | Republican |
| March 2005 | 193.3 | +0.78% | +3.15% | George W. Bush | Republican |
| February 2005 | 191.8 | +0.58% | +3.01% | George W. Bush | Republican |
| January 2005 | 190.7 | +0.21% | +2.97% | George W. Bush | Republican |
| December 2004 | 190.3 | -0.37% | +3.26% | George W. Bush | Republican |
| November 2004 | 191.0 | +0.05% | +3.52% | George W. Bush | Republican |
| October 2004 | 190.9 | +0.53% | +3.19% | George W. Bush | Republican |
| September 2004 | 189.9 | +0.21% | +2.54% | George W. Bush | Republican |
| August 2004 | 189.5 | +0.05% | +2.65% | George W. Bush | Republican |
| July 2004 | 189.4 | -0.16% | +2.99% | George W. Bush | Republican |
| June 2004 | 189.7 | +0.32% | +3.27% | George W. Bush | Republican |
| May 2004 | 189.1 | +0.59% | +3.05% | George W. Bush | Republican |
| April 2004 | 188.0 | +0.32% | +2.29% | George W. Bush | Republican |
| March 2004 | 187.4 | +0.64% | +1.74% | George W. Bush | Republican |
| February 2004 | 186.2 | +0.54% | +1.69% | George W. Bush | Republican |
| January 2004 | 185.2 | +0.49% | +1.93% | George W. Bush | Republican |
| December 2003 | 184.3 | -0.11% | +1.88% | George W. Bush | Republican |
| November 2003 | 184.5 | -0.27% | +1.77% | George W. Bush | Republican |
| October 2003 | 185.0 | -0.11% | +2.04% | George W. Bush | Republican |
| September 2003 | 185.2 | +0.33% | +2.32% | George W. Bush | Republican |
| August 2003 | 184.6 | +0.38% | +2.16% | George W. Bush | Republican |
| July 2003 | 183.9 | +0.11% | +2.11% | George W. Bush | Republican |
| June 2003 | 183.7 | +0.11% | +2.11% | George W. Bush | Republican |
| May 2003 | 183.5 | -0.16% | +2.06% | George W. Bush | Republican |
| April 2003 | 183.8 | -0.22% | +2.22% | George W. Bush | Republican |
| March 2003 | 184.2 | +0.6% | +3.02% | George W. Bush | Republican |
| February 2003 | 183.1 | +0.77% | +2.98% | George W. Bush | Republican |
| January 2003 | 181.7 | +0.44% | +2.6% | George W. Bush | Republican |
| December 2002 | 180.9 | -0.22% | +2.38% | George W. Bush | Republican |
| November 2002 | 181.3 | 0% | +2.2% | George W. Bush | Republican |
| October 2002 | 181.3 | +0.17% | +2.03% | George W. Bush | Republican |
| September 2002 | 181.0 | +0.17% | +1.51% | George W. Bush | Republican |
| August 2002 | 180.7 | +0.33% | +1.8% | George W. Bush | Republican |
| July 2002 | 180.1 | +0.11% | +1.46% | George W. Bush | Republican |
| June 2002 | 179.9 | +0.06% | +1.07% | George W. Bush | Republican |
| May 2002 | 179.8 | 0% | +1.18% | George W. Bush | Republican |
| April 2002 | 179.8 | +0.56% | +1.64% | George W. Bush | Republican |
| March 2002 | 178.8 | +0.56% | +1.48% | George W. Bush | Republican |
| February 2002 | 177.8 | +0.4% | +1.14% | George W. Bush | Republican |
| January 2002 | 177.1 | +0.23% | +1.14% | George W. Bush | Republican |
| December 2001 | 176.7 | -0.39% | +1.55% | George W. Bush | Republican |
| November 2001 | 177.4 | -0.17% | +1.9% | George W. Bush | Republican |
| October 2001 | 177.7 | -0.34% | +2.13% | George W. Bush | Republican |
| September 2001 | 178.3 | +0.45% | +2.65% | George W. Bush | Republican |
| August 2001 | 177.5 | 0% | +2.72% | George W. Bush | Republican |
| July 2001 | 177.5 | -0.28% | +2.72% | George W. Bush | Republican |
| June 2001 | 178.0 | +0.17% | +3.25% | George W. Bush | Republican |
| May 2001 | 177.7 | +0.45% | +3.62% | George W. Bush | Republican |
| April 2001 | 176.9 | +0.4% | +3.27% | George W. Bush | Republican |
| March 2001 | 176.2 | +0.23% | +2.92% | George W. Bush | Republican |
| February 2001 | 175.8 | +0.4% | +3.53% | George W. Bush | Republican |
| January 2001 | 175.1 | +0.63% | +3.73% | George W. Bush | Republican |
| December 2000 | 174.0 | -0.06% | +3.39% | Bill Clinton | Democrat |
| November 2000 | 174.1 | +0.06% | +3.45% | Bill Clinton | Democrat |
| October 2000 | 174.0 | +0.17% | +3.45% | Bill Clinton | Democrat |
| September 2000 | 173.7 | +0.52% | +3.45% | Bill Clinton | Democrat |
| August 2000 | 172.8 | 0% | +3.41% | Bill Clinton | Democrat |
| July 2000 | 172.8 | +0.23% | +3.66% | Bill Clinton | Democrat |
| June 2000 | 172.4 | +0.52% | +3.73% | Bill Clinton | Democrat |
| May 2000 | 171.5 | +0.12% | +3.19% | Bill Clinton | Democrat |
| April 2000 | 171.3 | +0.06% | +3.07% | Bill Clinton | Democrat |
| March 2000 | 171.2 | +0.82% | +3.76% | Bill Clinton | Democrat |
| February 2000 | 169.8 | +0.59% | +3.22% | Bill Clinton | Democrat |
| January 2000 | 168.8 | +0.3% | +2.74% | Bill Clinton | Democrat |
| December 1999 | 168.3 | 0% | +2.68% | Bill Clinton | Democrat |
| November 1999 | 168.3 | +0.06% | +2.62% | Bill Clinton | Democrat |
| October 1999 | 168.2 | +0.18% | +2.56% | Bill Clinton | Democrat |
| September 1999 | 167.9 | +0.48% | +2.63% | Bill Clinton | Democrat |
| August 1999 | 167.1 | +0.24% | +2.26% | Bill Clinton | Democrat |
| July 1999 | 166.7 | +0.3% | +2.14% | Bill Clinton | Democrat |
| June 1999 | 166.2 | 0% | +1.96% | Bill Clinton | Democrat |
| May 1999 | 166.2 | 0% | +2.09% | Bill Clinton | Democrat |
| April 1999 | 166.2 | +0.73% | +2.28% | Bill Clinton | Democrat |
| March 1999 | 165.0 | +0.3% | +1.73% | Bill Clinton | Democrat |
| February 1999 | 164.5 | +0.12% | +1.61% | Bill Clinton | Democrat |
| January 1999 | 164.3 | +0.24% | +1.67% | Bill Clinton | Democrat |
| December 1998 | 163.9 | -0.06% | +1.61% | Bill Clinton | Democrat |
| November 1998 | 164.0 | 0% | +1.55% | Bill Clinton | Democrat |
| October 1998 | 164.0 | +0.24% | +1.49% | Bill Clinton | Democrat |
| September 1998 | 163.6 | +0.12% | +1.49% | Bill Clinton | Democrat |
| August 1998 | 163.4 | +0.12% | +1.62% | Bill Clinton | Democrat |
| July 1998 | 163.2 | +0.12% | +1.68% | Bill Clinton | Democrat |
| June 1998 | 163.0 | +0.12% | +1.68% | Bill Clinton | Democrat |
| May 1998 | 162.8 | +0.18% | +1.69% | Bill Clinton | Democrat |
| April 1998 | 162.5 | +0.18% | +1.44% | Bill Clinton | Democrat |
| March 1998 | 162.2 | +0.19% | +1.37% | Bill Clinton | Democrat |
| February 1998 | 161.9 | +0.19% | +1.44% | Bill Clinton | Democrat |
| January 1998 | 161.6 | +0.19% | +1.57% | Bill Clinton | Democrat |
| December 1997 | 161.3 | -0.12% | +1.7% | Bill Clinton | Democrat |
| November 1997 | 161.5 | -0.06% | +1.83% | Bill Clinton | Democrat |
| October 1997 | 161.6 | +0.25% | +2.08% | Bill Clinton | Democrat |
| September 1997 | 161.2 | +0.25% | +2.15% | Bill Clinton | Democrat |
| August 1997 | 160.8 | +0.19% | +2.23% | Bill Clinton | Democrat |
| July 1997 | 160.5 | +0.12% | +2.23% | Bill Clinton | Democrat |
| June 1997 | 160.3 | +0.12% | +2.3% | Bill Clinton | Democrat |
| May 1997 | 160.1 | -0.06% | +2.23% | Bill Clinton | Democrat |
| April 1997 | 160.2 | +0.12% | +2.5% | Bill Clinton | Democrat |
| March 1997 | 160.0 | +0.25% | +2.76% | Bill Clinton | Democrat |
| February 1997 | 159.6 | +0.31% | +3.03% | Bill Clinton | Democrat |
| January 1997 | 159.1 | +0.32% | +3.04% | Bill Clinton | Democrat |
| December 1996 | 158.6 | 0% | +3.32% | Bill Clinton | Democrat |
| November 1996 | 158.6 | +0.19% | +3.26% | Bill Clinton | Democrat |
| October 1996 | 158.3 | +0.32% | +2.99% | Bill Clinton | Democrat |
| September 1996 | 157.8 | +0.32% | +3% | Bill Clinton | Democrat |
| August 1996 | 157.3 | +0.19% | +2.88% | Bill Clinton | Democrat |
| July 1996 | 157.0 | +0.19% | +2.95% | Bill Clinton | Democrat |
| June 1996 | 156.7 | +0.06% | +2.75% | Bill Clinton | Democrat |
| May 1996 | 156.6 | +0.19% | +2.89% | Bill Clinton | Democrat |
| April 1996 | 156.3 | +0.39% | +2.9% | Bill Clinton | Democrat |
| March 1996 | 155.7 | +0.52% | +2.84% | Bill Clinton | Democrat |
| February 1996 | 154.9 | +0.32% | +2.65% | Bill Clinton | Democrat |
| January 1996 | 154.4 | +0.59% | +2.73% | Bill Clinton | Democrat |
| December 1995 | 153.5 | -0.07% | +2.54% | Bill Clinton | Democrat |
| November 1995 | 153.6 | -0.07% | +2.61% | Bill Clinton | Democrat |
| October 1995 | 153.7 | +0.33% | +2.81% | Bill Clinton | Democrat |
| September 1995 | 153.2 | +0.2% | +2.54% | Bill Clinton | Democrat |
| August 1995 | 152.9 | +0.26% | +2.62% | Bill Clinton | Democrat |
| July 1995 | 152.5 | 0% | +2.76% | Bill Clinton | Democrat |
| June 1995 | 152.5 | +0.2% | +3.04% | Bill Clinton | Democrat |
| May 1995 | 152.2 | +0.2% | +3.19% | Bill Clinton | Democrat |
| April 1995 | 151.9 | +0.33% | +3.05% | Bill Clinton | Democrat |
| March 1995 | 151.4 | +0.33% | +2.85% | Bill Clinton | Democrat |
| February 1995 | 150.9 | +0.4% | +2.86% | Bill Clinton | Democrat |
| January 1995 | 150.3 | +0.4% | +2.8% | Bill Clinton | Democrat |
| December 1994 | 149.7 | 0% | +2.67% | Bill Clinton | Democrat |
| November 1994 | 149.7 | +0.13% | +2.67% | Bill Clinton | Democrat |
| October 1994 | 149.5 | +0.07% | +2.61% | Bill Clinton | Democrat |
| September 1994 | 149.4 | +0.27% | +2.96% | Bill Clinton | Democrat |
| August 1994 | 149.0 | +0.4% | +2.9% | Bill Clinton | Democrat |
| July 1994 | 148.4 | +0.27% | +2.77% | Bill Clinton | Democrat |
| June 1994 | 148.0 | +0.34% | +2.49% | Bill Clinton | Democrat |
| May 1994 | 147.5 | +0.07% | +2.29% | Bill Clinton | Democrat |
| April 1994 | 147.4 | +0.14% | +2.36% | Bill Clinton | Democrat |
| March 1994 | 147.2 | +0.34% | +2.51% | Bill Clinton | Democrat |
| February 1994 | 146.7 | +0.34% | +2.52% | Bill Clinton | Democrat |
| January 1994 | 146.2 | +0.27% | +2.52% | Bill Clinton | Democrat |
| December 1993 | 145.8 | 0% | +2.75% | Bill Clinton | Democrat |
| November 1993 | 145.8 | +0.07% | +2.68% | Bill Clinton | Democrat |
| October 1993 | 145.7 | +0.41% | +2.75% | Bill Clinton | Democrat |
| September 1993 | 145.1 | +0.21% | +2.69% | Bill Clinton | Democrat |
| August 1993 | 144.8 | +0.28% | +2.77% | Bill Clinton | Democrat |
| July 1993 | 144.4 | 0% | +2.78% | Bill Clinton | Democrat |
| June 1993 | 144.4 | +0.14% | +3% | Bill Clinton | Democrat |
| May 1993 | 144.2 | +0.14% | +3.22% | Bill Clinton | Democrat |
| April 1993 | 144.0 | +0.28% | +3.23% | Bill Clinton | Democrat |
| March 1993 | 143.6 | +0.35% | +3.09% | Bill Clinton | Democrat |
| February 1993 | 143.1 | +0.35% | +3.25% | Bill Clinton | Democrat |
| January 1993 | 142.6 | +0.49% | +3.26% | Bill Clinton | Democrat |
| December 1992 | 141.9 | -0.07% | +2.9% | George H. W. Bush | Republican |
| November 1992 | 142.0 | +0.14% | +3.05% | George H. W. Bush | Republican |
| October 1992 | 141.8 | +0.35% | +3.2% | George H. W. Bush | Republican |
| September 1992 | 141.3 | +0.28% | +2.99% | George H. W. Bush | Republican |
| August 1992 | 140.9 | +0.28% | +3.15% | George H. W. Bush | Republican |
| July 1992 | 140.5 | +0.21% | +3.16% | George H. W. Bush | Republican |
| June 1992 | 140.2 | +0.36% | +3.09% | George H. W. Bush | Republican |
| May 1992 | 139.7 | +0.14% | +3.02% | George H. W. Bush | Republican |
| April 1992 | 139.5 | +0.14% | +3.18% | George H. W. Bush | Republican |
| March 1992 | 139.3 | +0.51% | +3.19% | George H. W. Bush | Republican |
| February 1992 | 138.6 | +0.36% | +2.82% | George H. W. Bush | Republican |
| January 1992 | 138.1 | +0.15% | +2.6% | George H. W. Bush | Republican |
| December 1991 | 137.9 | +0.07% | +3.06% | George H. W. Bush | Republican |
| November 1991 | 137.8 | +0.29% | +2.99% | George H. W. Bush | Republican |
| October 1991 | 137.4 | +0.15% | +2.92% | George H. W. Bush | Republican |
| September 1991 | 137.2 | +0.44% | +3.39% | George H. W. Bush | Republican |
| August 1991 | 136.6 | +0.29% | +3.8% | George H. W. Bush | Republican |
| July 1991 | 136.2 | +0.15% | +4.45% | George H. W. Bush | Republican |
| June 1991 | 136.0 | +0.29% | +4.7% | George H. W. Bush | Republican |
| May 1991 | 135.6 | +0.3% | +4.95% | George H. W. Bush | Republican |
| April 1991 | 135.2 | +0.15% | +4.89% | George H. W. Bush | Republican |
| March 1991 | 135.0 | +0.15% | +4.9% | George H. W. Bush | Republican |
| February 1991 | 134.8 | +0.15% | +5.31% | George H. W. Bush | Republican |
| January 1991 | 134.6 | +0.6% | +5.65% | George H. W. Bush | Republican |
| December 1990 | 133.8 | 0% | +6.11% | George H. W. Bush | Republican |
| November 1990 | 133.8 | +0.22% | +6.27% | George H. W. Bush | Republican |
| October 1990 | 133.5 | +0.6% | +6.29% | George H. W. Bush | Republican |
| September 1990 | 132.7 | +0.84% | +6.16% | George H. W. Bush | Republican |
| August 1990 | 131.6 | +0.92% | +5.62% | George H. W. Bush | Republican |
| July 1990 | 130.4 | +0.38% | +4.82% | George H. W. Bush | Republican |
| June 1990 | 129.9 | +0.54% | +4.67% | George H. W. Bush | Republican |
| May 1990 | 129.2 | +0.23% | +4.36% | George H. W. Bush | Republican |
| April 1990 | 128.9 | +0.16% | +4.71% | George H. W. Bush | Republican |
| March 1990 | 128.7 | +0.55% | +5.23% | George H. W. Bush | Republican |
| February 1990 | 128.0 | +0.47% | +5.26% | George H. W. Bush | Republican |
| January 1990 | 127.4 | +1.03% | +5.2% | George H. W. Bush | Republican |
| December 1989 | 126.1 | +0.16% | +4.65% | George H. W. Bush | Republican |
| November 1989 | 125.9 | +0.24% | +4.66% | George H. W. Bush | Republican |
| October 1989 | 125.6 | +0.48% | +4.49% | George H. W. Bush | Republican |
| September 1989 | 125.0 | +0.32% | +4.34% | George H. W. Bush | Republican |
| August 1989 | 124.6 | +0.16% | +4.71% | George H. W. Bush | Republican |
| July 1989 | 124.4 | +0.24% | +4.98% | George H. W. Bush | Republican |
| June 1989 | 124.1 | +0.24% | +5.17% | George H. W. Bush | Republican |
| May 1989 | 123.8 | +0.57% | +5.36% | George H. W. Bush | Republican |
| April 1989 | 123.1 | +0.65% | +5.12% | George H. W. Bush | Republican |
| March 1989 | 122.3 | +0.58% | +4.98% | George H. W. Bush | Republican |
| February 1989 | 121.6 | +0.41% | +4.83% | George H. W. Bush | Republican |
| January 1989 | 121.1 | +0.5% | +4.67% | George H. W. Bush | Republican |
| December 1988 | 120.5 | +0.17% | +4.42% | Ronald Reagan | Republican |
| November 1988 | 120.3 | +0.08% | +4.25% | Ronald Reagan | Republican |
| October 1988 | 120.2 | +0.33% | +4.25% | Ronald Reagan | Republican |
| September 1988 | 119.8 | +0.67% | +4.17% | Ronald Reagan | Republican |
| August 1988 | 119.0 | +0.42% | +4.02% | Ronald Reagan | Republican |
| July 1988 | 118.5 | +0.42% | +4.13% | Ronald Reagan | Republican |
| June 1988 | 118.0 | +0.43% | +3.96% | Ronald Reagan | Republican |
| May 1988 | 117.5 | +0.34% | +3.89% | Ronald Reagan | Republican |
| April 1988 | 117.1 | +0.52% | +3.9% | Ronald Reagan | Republican |
| March 1988 | 116.5 | +0.43% | +3.93% | Ronald Reagan | Republican |
| February 1988 | 116.0 | +0.26% | +3.94% | Ronald Reagan | Republican |
| January 1988 | 115.7 | +0.26% | +4.05% | Ronald Reagan | Republican |
| December 1987 | 115.4 | 0% | +4.43% | Ronald Reagan | Republican |
| November 1987 | 115.4 | +0.09% | +4.53% | Ronald Reagan | Republican |
| October 1987 | 115.3 | +0.26% | +4.53% | Ronald Reagan | Republican |
| September 1987 | 115.0 | +0.52% | +4.36% | Ronald Reagan | Republican |
| August 1987 | 114.4 | +0.53% | +4.28% | Ronald Reagan | Republican |
| July 1987 | 113.8 | +0.26% | +3.93% | Ronald Reagan | Republican |
| June 1987 | 113.5 | +0.35% | +3.65% | Ronald Reagan | Republican |
| May 1987 | 113.1 | +0.35% | +3.86% | Ronald Reagan | Republican |
| April 1987 | 112.7 | +0.54% | +3.78% | Ronald Reagan | Republican |
| March 1987 | 112.1 | +0.45% | +3.03% | Ronald Reagan | Republican |
| February 1987 | 111.6 | +0.36% | +2.1% | Ronald Reagan | Republican |
| January 1987 | 111.2 | +0.63% | +1.46% | Ronald Reagan | Republican |
| December 1986 | 110.5 | +0.09% | +1.1% | Ronald Reagan | Republican |
| November 1986 | 110.4 | +0.09% | +1.28% | Ronald Reagan | Republican |
| October 1986 | 110.3 | +0.09% | +1.47% | Ronald Reagan | Republican |
| September 1986 | 110.2 | +0.46% | +1.75% | Ronald Reagan | Republican |
| August 1986 | 109.7 | +0.18% | +1.57% | Ronald Reagan | Republican |
| July 1986 | 109.5 | 0% | +1.58% | Ronald Reagan | Republican |
| June 1986 | 109.5 | +0.55% | +1.77% | Ronald Reagan | Republican |
| May 1986 | 108.9 | +0.28% | +1.49% | Ronald Reagan | Republican |
| April 1986 | 108.6 | -0.18% | +1.59% | Ronald Reagan | Republican |
| March 1986 | 108.8 | -0.46% | +2.26% | Ronald Reagan | Republican |
| February 1986 | 109.3 | -0.27% | +3.11% | Ronald Reagan | Republican |
| January 1986 | 109.6 | +0.27% | +3.89% | Ronald Reagan | Republican |
| December 1985 | 109.3 | +0.28% | +3.8% | Ronald Reagan | Republican |
| November 1985 | 109.0 | +0.28% | +3.51% | Ronald Reagan | Republican |
| October 1985 | 108.7 | +0.37% | +3.23% | Ronald Reagan | Republican |
| September 1985 | 108.3 | +0.28% | +3.14% | Ronald Reagan | Republican |
| August 1985 | 108.0 | +0.19% | +3.35% | Ronald Reagan | Republican |
| July 1985 | 107.8 | +0.19% | +3.55% | Ronald Reagan | Republican |
| June 1985 | 107.6 | +0.28% | +3.76% | Ronald Reagan | Republican |
| May 1985 | 107.3 | +0.37% | +3.77% | Ronald Reagan | Republican |
| April 1985 | 106.9 | +0.47% | +3.69% | Ronald Reagan | Republican |
| March 1985 | 106.4 | +0.38% | +3.7% | Ronald Reagan | Republican |
| February 1985 | 106.0 | +0.47% | +3.52% | Ronald Reagan | Republican |
| January 1985 | 105.5 | +0.19% | +3.53% | Ronald Reagan | Republican |
| December 1984 | 105.3 | 0% | +3.95% | Ronald Reagan | Republican |
| November 1984 | 105.3 | 0% | +4.05% | Ronald Reagan | Republican |
| October 1984 | 105.3 | +0.29% | +4.26% | Ronald Reagan | Republican |
| September 1984 | 105.0 | +0.48% | +4.27% | Ronald Reagan | Republican |
| August 1984 | 104.5 | +0.38% | +4.29% | Ronald Reagan | Republican |
| July 1984 | 104.1 | +0.39% | +4.2% | Ronald Reagan | Republican |
| June 1984 | 103.7 | +0.29% | +4.22% | Ronald Reagan | Republican |
| May 1984 | 103.4 | +0.29% | +4.23% | Ronald Reagan | Republican |
| April 1984 | 103.1 | +0.49% | +4.56% | Ronald Reagan | Republican |
| March 1984 | 102.6 | +0.2% | +4.8% | Ronald Reagan | Republican |
| February 1984 | 102.4 | +0.49% | +4.6% | Ronald Reagan | Republican |
| January 1984 | 101.9 | +0.59% | +4.19% | Ronald Reagan | Republican |
| December 1983 | 101.3 | +0.1% | +3.79% | Ronald Reagan | Republican |
| November 1983 | 101.2 | +0.2% | +3.27% | Ronald Reagan | Republican |
| October 1983 | 101.0 | +0.3% | +2.85% | Ronald Reagan | Republican |
| September 1983 | 100.7 | +0.5% | +2.86% | Ronald Reagan | Republican |
| August 1983 | 100.2 | +0.3% | +2.56% | Ronald Reagan | Republican |
| July 1983 | 99.9 | +0.4% | +2.46% | Ronald Reagan | Republican |
| June 1983 | 99.5 | +0.3% | +2.58% | Ronald Reagan | Republican |
| May 1983 | 99.2 | +0.61% | +3.55% | Ronald Reagan | Republican |
| April 1983 | 98.6 | +0.72% | +3.9% | Ronald Reagan | Republican |
| March 1983 | 97.9 | 0% | +3.6% | Ronald Reagan | Republican |
| February 1983 | 97.9 | +0.1% | +3.49% | Ronald Reagan | Republican |
| January 1983 | 97.8 | +0.2% | +3.71% | Ronald Reagan | Republican |
| December 1982 | 97.6 | -0.41% | +3.83% | Ronald Reagan | Republican |
| November 1982 | 98.0 | -0.2% | +4.59% | Ronald Reagan | Republican |
| October 1982 | 98.2 | +0.31% | +5.14% | Ronald Reagan | Republican |
| September 1982 | 97.9 | +0.2% | +5.04% | Ronald Reagan | Republican |
| August 1982 | 97.7 | +0.21% | +5.85% | Ronald Reagan | Republican |
| July 1982 | 97.5 | +0.52% | +6.44% | Ronald Reagan | Republican |
| June 1982 | 97.0 | +1.25% | +7.06% | Ronald Reagan | Republican |
| May 1982 | 95.8 | +0.95% | +6.68% | Ronald Reagan | Republican |
| April 1982 | 94.9 | +0.42% | +6.51% | Ronald Reagan | Republican |
| March 1982 | 94.5 | -0.11% | +6.78% | Ronald Reagan | Republican |
| February 1982 | 94.6 | +0.32% | +7.62% | Ronald Reagan | Republican |
| January 1982 | 94.3 | +0.32% | +8.39% | Ronald Reagan | Republican |
| December 1981 | 94.0 | +0.32% | +8.92% | Ronald Reagan | Republican |
| November 1981 | 93.7 | +0.32% | +9.59% | Ronald Reagan | Republican |
| October 1981 | 93.4 | +0.21% | +10.14% | Ronald Reagan | Republican |
| September 1981 | 93.2 | +0.98% | +10.95% | Ronald Reagan | Republican |
| August 1981 | 92.3 | +0.76% | +10.8% | Ronald Reagan | Republican |
| July 1981 | 91.6 | +1.1% | +10.76% | Ronald Reagan | Republican |
| June 1981 | 90.6 | +0.89% | +9.55% | Ronald Reagan | Republican |
| May 1981 | 89.8 | +0.79% | +9.78% | Ronald Reagan | Republican |
| April 1981 | 89.1 | +0.68% | +10% | Ronald Reagan | Republican |
| March 1981 | 88.5 | +0.68% | +10.49% | Ronald Reagan | Republican |
| February 1981 | 87.9 | +1.03% | +11.41% | Ronald Reagan | Republican |
| January 1981 | 87.0 | +0.81% | +11.83% | Ronald Reagan | Republican |
| December 1980 | 86.3 | +0.94% | +12.52% | Jimmy Carter | Democrat |
| November 1980 | 85.5 | +0.83% | +12.65% | Jimmy Carter | Democrat |
| October 1980 | 84.8 | +0.95% | +12.77% | Jimmy Carter | Democrat |
| September 1980 | 84.0 | +0.84% | +12.6% | Jimmy Carter | Democrat |
| August 1980 | 83.3 | +0.73% | +12.87% | Jimmy Carter | Democrat |
| July 1980 | 82.7 | 0% | +13.13% | Jimmy Carter | Democrat |
| June 1980 | 82.7 | +1.1% | +14.38% | Jimmy Carter | Democrat |
| May 1980 | 81.8 | +0.99% | +14.41% | Jimmy Carter | Democrat |
| April 1980 | 81.0 | +1.12% | +14.73% | Jimmy Carter | Democrat |
| March 1980 | 80.1 | +1.52% | +14.76% | Jimmy Carter | Democrat |
| February 1980 | 78.9 | +1.41% | +14.18% | Jimmy Carter | Democrat |
| January 1980 | 77.8 | +1.43% | +13.91% | Jimmy Carter | Democrat |
| December 1979 | 76.7 | +1.05% | +13.29% | Jimmy Carter | Democrat |
| November 1979 | 75.9 | +0.93% | +12.61% | Jimmy Carter | Democrat |
| October 1979 | 75.2 | +0.8% | +12.07% | Jimmy Carter | Democrat |
| September 1979 | 74.6 | +1.08% | +12.18% | Jimmy Carter | Democrat |
| August 1979 | 73.8 | +0.96% | +11.82% | Jimmy Carter | Democrat |
| July 1979 | 73.1 | +1.11% | +11.26% | Jimmy Carter | Democrat |
| June 1979 | 72.3 | +1.12% | +10.89% | Jimmy Carter | Democrat |
| May 1979 | 71.5 | +1.27% | +10.85% | Jimmy Carter | Democrat |
| April 1979 | 70.6 | +1.15% | +10.49% | Jimmy Carter | Democrat |
| March 1979 | 69.8 | +1.01% | +10.09% | Jimmy Carter | Democrat |
| February 1979 | 69.1 | +1.17% | +9.86% | Jimmy Carter | Democrat |
| January 1979 | 68.3 | +0.89% | +9.28% | Jimmy Carter | Democrat |
| December 1978 | 67.7 | +0.45% | +9.02% | Jimmy Carter | Democrat |
| November 1978 | 67.4 | +0.45% | +8.89% | Jimmy Carter | Democrat |
| October 1978 | 67.1 | +0.9% | +8.93% | Jimmy Carter | Democrat |
| September 1978 | 66.5 | +0.76% | +8.31% | Jimmy Carter | Democrat |
| August 1978 | 66.0 | +0.46% | +7.84% | Jimmy Carter | Democrat |
| July 1978 | 65.7 | +0.77% | +7.7% | Jimmy Carter | Democrat |
| June 1978 | 65.2 | +1.09% | +7.41% | Jimmy Carter | Democrat |
| May 1978 | 64.5 | +0.94% | +6.97% | Jimmy Carter | Democrat |
| April 1978 | 63.9 | +0.79% | +6.5% | Jimmy Carter | Democrat |
| March 1978 | 63.4 | +0.79% | +6.55% | Jimmy Carter | Democrat |
| February 1978 | 62.9 | +0.64% | +6.43% | Jimmy Carter | Democrat |
| January 1978 | 62.5 | +0.64% | +6.84% | Jimmy Carter | Democrat |
| December 1977 | 62.1 | +0.32% | +6.7% | Jimmy Carter | Democrat |
| November 1977 | 61.9 | +0.49% | +6.72% | Jimmy Carter | Democrat |
| October 1977 | 61.6 | +0.33% | +6.39% | Jimmy Carter | Democrat |
| September 1977 | 61.4 | +0.33% | +6.6% | Jimmy Carter | Democrat |
| August 1977 | 61.2 | +0.33% | +6.62% | Jimmy Carter | Democrat |
| July 1977 | 61.0 | +0.49% | +6.83% | Jimmy Carter | Democrat |
| June 1977 | 60.7 | +0.66% | +6.87% | Jimmy Carter | Democrat |
| May 1977 | 60.3 | +0.5% | +6.73% | Jimmy Carter | Democrat |
| April 1977 | 60.0 | +0.84% | +6.95% | Jimmy Carter | Democrat |
| March 1977 | 59.5 | +0.68% | +6.44% | Jimmy Carter | Democrat |
| February 1977 | 59.1 | +1.03% | +5.91% | Jimmy Carter | Democrat |
| January 1977 | 58.5 | +0.52% | +5.22% | Gerald Ford | Republican |
| December 1976 | 58.2 | +0.34% | +4.86% | Gerald Ford | Republican |
| November 1976 | 58.0 | +0.17% | +4.88% | Gerald Ford | Republican |
| October 1976 | 57.9 | +0.52% | +5.46% | Gerald Ford | Republican |
| September 1976 | 57.6 | +0.35% | +5.49% | Gerald Ford | Republican |
| August 1976 | 57.4 | +0.53% | +5.71% | Gerald Ford | Republican |
| July 1976 | 57.1 | +0.53% | +5.35% | Gerald Ford | Republican |
| June 1976 | 56.8 | +0.53% | +5.97% | Gerald Ford | Republican |
| May 1976 | 56.5 | +0.71% | +6.2% | Gerald Ford | Republican |
| April 1976 | 56.1 | +0.36% | +6.05% | Gerald Ford | Republican |
| March 1976 | 55.9 | +0.18% | +6.07% | Gerald Ford | Republican |
| February 1976 | 55.8 | +0.36% | +6.29% | Gerald Ford | Republican |
| January 1976 | 55.6 | +0.18% | +6.72% | Gerald Ford | Republican |
| December 1975 | 55.5 | +0.36% | +6.94% | Gerald Ford | Republican |
| November 1975 | 55.3 | +0.73% | +7.38% | Gerald Ford | Republican |
| October 1975 | 54.9 | +0.55% | +7.44% | Gerald Ford | Republican |
| September 1975 | 54.6 | +0.55% | +7.91% | Gerald Ford | Republican |
| August 1975 | 54.3 | +0.18% | +8.6% | Gerald Ford | Republican |
| July 1975 | 54.2 | +1.12% | +9.72% | Gerald Ford | Republican |
| June 1975 | 53.6 | +0.75% | +9.39% | Gerald Ford | Republican |
| May 1975 | 53.2 | +0.57% | +9.47% | Gerald Ford | Republican |
| April 1975 | 52.9 | +0.38% | +10.21% | Gerald Ford | Republican |
| March 1975 | 52.7 | +0.38% | +10.25% | Gerald Ford | Republican |
| February 1975 | 52.5 | +0.77% | +11.23% | Gerald Ford | Republican |
| January 1975 | 52.1 | +0.39% | +11.8% | Gerald Ford | Republican |
| December 1974 | 51.9 | +0.78% | +12.34% | Gerald Ford | Republican |
| November 1974 | 51.5 | +0.78% | +12.2% | Gerald Ford | Republican |
| October 1974 | 51.1 | +0.99% | +12.06% | Gerald Ford | Republican |
| September 1974 | 50.6 | +1.2% | +11.95% | Gerald Ford | Republican |
| August 1974 | 50.0 | +1.21% | +10.86% | Gerald Ford | Republican |
| July 1974 | 49.4 | +0.82% | +11.51% | Richard Nixon | Republican |
| June 1974 | 49.0 | +0.82% | +10.86% | Richard Nixon | Republican |
| May 1974 | 48.6 | +1.25% | +10.71% | Richard Nixon | Republican |
| April 1974 | 48.0 | +0.42% | +10.09% | Richard Nixon | Republican |
| March 1974 | 47.8 | +1.27% | +10.39% | Richard Nixon | Republican |
| February 1974 | 47.2 | +1.29% | +10.02% | Richard Nixon | Republican |
| January 1974 | 46.6 | +0.87% | +9.39% | Richard Nixon | Republican |
| December 1973 | 46.2 | +0.65% | +8.71% | Richard Nixon | Republican |
| November 1973 | 45.9 | +0.66% | +8.25% | Richard Nixon | Republican |
| October 1973 | 45.6 | +0.88% | +7.8% | Richard Nixon | Republican |
| September 1973 | 45.2 | +0.22% | +7.36% | Richard Nixon | Republican |
| August 1973 | 45.1 | +1.81% | +7.38% | Richard Nixon | Republican |
| July 1973 | 44.3 | +0.23% | +5.73% | Richard Nixon | Republican |
| June 1973 | 44.2 | +0.68% | +6% | Richard Nixon | Republican |
| May 1973 | 43.9 | +0.69% | +5.53% | Richard Nixon | Republican |
| April 1973 | 43.6 | +0.69% | +5.06% | Richard Nixon | Republican |
| March 1973 | 43.3 | +0.93% | +4.59% | Richard Nixon | Republican |
| February 1973 | 42.9 | +0.7% | +3.87% | Richard Nixon | Republican |
| January 1973 | 42.6 | +0.24% | +3.65% | Richard Nixon | Republican |
| December 1972 | 42.5 | +0.24% | +3.41% | Richard Nixon | Republican |
| November 1972 | 42.4 | +0.24% | +3.67% | Richard Nixon | Republican |
| October 1972 | 42.3 | +0.48% | +3.42% | Richard Nixon | Republican |
| September 1972 | 42.1 | +0.24% | +3.19% | Richard Nixon | Republican |
| August 1972 | 42.0 | +0.24% | +2.94% | Richard Nixon | Republican |
| July 1972 | 41.9 | +0.48% | +2.95% | Richard Nixon | Republican |
| June 1972 | 41.7 | +0.24% | +2.71% | Richard Nixon | Republican |
| May 1972 | 41.6 | +0.24% | +3.23% | Richard Nixon | Republican |
| April 1972 | 41.5 | +0.24% | +3.49% | Richard Nixon | Republican |
| March 1972 | 41.4 | +0.24% | +3.5% | Richard Nixon | Republican |
| February 1972 | 41.3 | +0.49% | +3.51% | Richard Nixon | Republican |
| January 1972 | 41.1 | 0% | +3.27% | Richard Nixon | Republican |
| December 1971 | 41.1 | +0.49% | +3.27% | Richard Nixon | Republican |
| November 1971 | 40.9 | 0% | +3.28% | Richard Nixon | Republican |
| October 1971 | 40.9 | +0.25% | +3.81% | Richard Nixon | Republican |
| September 1971 | 40.8 | 0% | +4.08% | Richard Nixon | Republican |
| August 1971 | 40.8 | +0.25% | +4.62% | Richard Nixon | Republican |
| July 1971 | 40.7 | +0.25% | +4.36% | Richard Nixon | Republican |
| June 1971 | 40.6 | +0.74% | +4.64% | Richard Nixon | Republican |
| May 1971 | 40.3 | +0.5% | +4.4% | Richard Nixon | Republican |
| April 1971 | 40.1 | +0.25% | +4.16% | Richard Nixon | Republican |
| March 1971 | 40.0 | +0.25% | +4.71% | Richard Nixon | Republican |
| February 1971 | 39.9 | +0.25% | +5% | Richard Nixon | Republican |
| January 1971 | 39.8 | 0% | +5.29% | Richard Nixon | Republican |
| December 1970 | 39.8 | +0.51% | +5.57% | Richard Nixon | Republican |
| November 1970 | 39.6 | +0.51% | +5.6% | Richard Nixon | Republican |
| October 1970 | 39.4 | +0.51% | +5.63% | Richard Nixon | Republican |
| September 1970 | 39.2 | +0.51% | +5.66% | Richard Nixon | Republican |
| August 1970 | 39.0 | 0% | +5.41% | Richard Nixon | Republican |
| July 1970 | 39.0 | +0.52% | +5.98% | Richard Nixon | Republican |
| June 1970 | 38.8 | +0.52% | +6.01% | Richard Nixon | Republican |
| May 1970 | 38.6 | +0.26% | +6.04% | Richard Nixon | Republican |
| April 1970 | 38.5 | +0.79% | +6.06% | Richard Nixon | Republican |
| March 1970 | 38.2 | +0.53% | +5.82% | Richard Nixon | Republican |
| February 1970 | 38.0 | +0.53% | +6.15% | Richard Nixon | Republican |
| January 1970 | 37.8 | +0.27% | +6.18% | Richard Nixon | Republican |
| December 1969 | 37.7 | +0.53% | +6.2% | Richard Nixon | Republican |
| November 1969 | 37.5 | +0.54% | +5.93% | Richard Nixon | Republican |
| October 1969 | 37.3 | +0.54% | +5.67% | Richard Nixon | Republican |
| September 1969 | 37.1 | +0.27% | +5.7% | Richard Nixon | Republican |
| August 1969 | 37.0 | +0.54% | +5.71% | Richard Nixon | Republican |
| July 1969 | 36.8 | +0.55% | +5.44% | Richard Nixon | Republican |
| June 1969 | 36.6 | +0.55% | +5.48% | Richard Nixon | Republican |
| May 1969 | 36.4 | +0.28% | +5.51% | Richard Nixon | Republican |
| April 1969 | 36.3 | +0.55% | +5.52% | Richard Nixon | Republican |
| March 1969 | 36.1 | +0.84% | +5.25% | Richard Nixon | Republican |
| February 1969 | 35.8 | +0.56% | +4.68% | Richard Nixon | Republican |
| January 1969 | 35.6 | +0.28% | +4.4% | Richard Nixon | Republican |
| December 1968 | 35.5 | +0.28% | +4.72% | Lyndon B. Johnson | Democrat |
| November 1968 | 35.4 | +0.28% | +4.73% | Lyndon B. Johnson | Democrat |
| October 1968 | 35.3 | +0.57% | +4.75% | Lyndon B. Johnson | Democrat |
| September 1968 | 35.1 | +0.29% | +4.46% | Lyndon B. Johnson | Democrat |
| August 1968 | 35.0 | +0.29% | +4.48% | Lyndon B. Johnson | Democrat |
| July 1968 | 34.9 | +0.58% | +4.49% | Lyndon B. Johnson | Democrat |
| June 1968 | 34.7 | +0.58% | +4.2% | Lyndon B. Johnson | Democrat |
| May 1968 | 34.5 | +0.29% | +3.92% | Lyndon B. Johnson | Democrat |
| April 1968 | 34.4 | +0.29% | +3.93% | Lyndon B. Johnson | Democrat |
| March 1968 | 34.3 | +0.29% | +3.94% | Lyndon B. Johnson | Democrat |
| February 1968 | 34.2 | +0.29% | +3.95% | Lyndon B. Johnson | Democrat |
| January 1968 | 34.1 | +0.59% | +3.65% | Lyndon B. Johnson | Democrat |
| December 1967 | 33.9 | +0.3% | +3.04% | Lyndon B. Johnson | Democrat |
| November 1967 | 33.8 | +0.3% | +2.74% | Lyndon B. Johnson | Democrat |
| October 1967 | 33.7 | +0.3% | +2.43% | Lyndon B. Johnson | Democrat |
| September 1967 | 33.6 | +0.3% | +2.75% | Lyndon B. Johnson | Democrat |
| August 1967 | 33.5 | +0.3% | +2.45% | Lyndon B. Johnson | Democrat |
| July 1967 | 33.4 | +0.3% | +2.77% | Lyndon B. Johnson | Democrat |
| June 1967 | 33.3 | +0.3% | +2.78% | Lyndon B. Johnson | Democrat |
| May 1967 | 33.2 | +0.3% | +2.79% | Lyndon B. Johnson | Democrat |
| April 1967 | 33.1 | +0.3% | +2.48% | Lyndon B. Johnson | Democrat |
| March 1967 | 33.0 | +0.3% | +2.8% | Lyndon B. Johnson | Democrat |
| February 1967 | 32.9 | 0% | +2.81% | Lyndon B. Johnson | Democrat |
| January 1967 | 32.9 | 0% | +3.46% | Lyndon B. Johnson | Democrat |
| December 1966 | 32.9 | 0% | +3.46% | Lyndon B. Johnson | Democrat |
| November 1966 | 32.9 | 0% | +3.79% | Lyndon B. Johnson | Democrat |
| October 1966 | 32.9 | +0.61% | +3.79% | Lyndon B. Johnson | Democrat |
| September 1966 | 32.7 | 0% | +3.48% | Lyndon B. Johnson | Democrat |
| August 1966 | 32.7 | +0.62% | +3.48% | Lyndon B. Johnson | Democrat |
| July 1966 | 32.5 | +0.31% | +2.85% | Lyndon B. Johnson | Democrat |
| June 1966 | 32.4 | +0.31% | +2.53% | Lyndon B. Johnson | Democrat |
| May 1966 | 32.3 | 0% | +2.87% | Lyndon B. Johnson | Democrat |
| April 1966 | 32.3 | +0.62% | +2.87% | Lyndon B. Johnson | Democrat |
| March 1966 | 32.1 | +0.31% | +2.56% | Lyndon B. Johnson | Democrat |
| February 1966 | 32.0 | +0.63% | +2.56% | Lyndon B. Johnson | Democrat |
| January 1966 | 31.8 | 0% | +1.92% | Lyndon B. Johnson | Democrat |
| December 1965 | 31.8 | +0.32% | +1.92% | Lyndon B. Johnson | Democrat |
| November 1965 | 31.7 | 0% | +1.6% | Lyndon B. Johnson | Democrat |
| October 1965 | 31.7 | +0.32% | +1.93% | Lyndon B. Johnson | Democrat |
| September 1965 | 31.6 | 0% | +1.61% | Lyndon B. Johnson | Democrat |
| August 1965 | 31.6 | 0% | +1.94% | Lyndon B. Johnson | Democrat |
| July 1965 | 31.6 | 0% | +1.61% | Lyndon B. Johnson | Democrat |
| June 1965 | 31.6 | +0.64% | +1.94% | Lyndon B. Johnson | Democrat |
| May 1965 | 31.4 | 0% | +1.62% | Lyndon B. Johnson | Democrat |
| April 1965 | 31.4 | +0.32% | +1.62% | Lyndon B. Johnson | Democrat |
| March 1965 | 31.3 | +0.32% | +1.29% | Lyndon B. Johnson | Democrat |
| February 1965 | 31.2 | 0% | +0.97% | Lyndon B. Johnson | Democrat |
| January 1965 | 31.2 | 0% | +0.97% | Lyndon B. Johnson | Democrat |
| December 1964 | 31.2 | 0% | +0.97% | Lyndon B. Johnson | Democrat |
| November 1964 | 31.2 | +0.32% | +1.3% | Lyndon B. Johnson | Democrat |
| October 1964 | 31.1 | 0% | +0.97% | Lyndon B. Johnson | Democrat |
| September 1964 | 31.1 | +0.32% | +1.3% | Lyndon B. Johnson | Democrat |
| August 1964 | 31.0 | -0.32% | +0.98% | Lyndon B. Johnson | Democrat |
| July 1964 | 31.1 | +0.32% | +1.3% | Lyndon B. Johnson | Democrat |
| June 1964 | 31.0 | +0.32% | +1.31% | Lyndon B. Johnson | Democrat |
| May 1964 | 30.9 | 0% | +1.31% | Lyndon B. Johnson | Democrat |
| April 1964 | 30.9 | 0% | +1.31% | Lyndon B. Johnson | Democrat |
| March 1964 | 30.9 | 0% | +1.31% | Lyndon B. Johnson | Democrat |
| February 1964 | 30.9 | 0% | +1.64% | Lyndon B. Johnson | Democrat |
| January 1964 | 30.9 | 0% | +1.64% | Lyndon B. Johnson | Democrat |
| December 1963 | 30.9 | +0.32% | +1.64% | Lyndon B. Johnson | Democrat |
| November 1963 | 30.8 | 0% | +1.32% | John F. Kennedy | Democrat |
| October 1963 | 30.8 | +0.33% | +1.32% | John F. Kennedy | Democrat |
| September 1963 | 30.7 | 0% | +0.99% | John F. Kennedy | Democrat |
| August 1963 | 30.7 | 0% | +1.32% | John F. Kennedy | Democrat |
| July 1963 | 30.7 | +0.33% | +1.32% | John F. Kennedy | Democrat |
| June 1963 | 30.6 | +0.33% | +1.32% | John F. Kennedy | Democrat |
| May 1963 | 30.5 | 0% | +0.99% | John F. Kennedy | Democrat |
| April 1963 | 30.5 | 0% | +0.99% | John F. Kennedy | Democrat |
| March 1963 | 30.5 | +0.33% | +1.33% | John F. Kennedy | Democrat |
| February 1963 | 30.4 | 0% | +1% | John F. Kennedy | Democrat |
| January 1963 | 30.4 | 0% | +1.33% | John F. Kennedy | Democrat |
| December 1962 | 30.4 | 0% | +1.33% | John F. Kennedy | Democrat |
| November 1962 | 30.4 | 0% | +1.33% | John F. Kennedy | Democrat |
| October 1962 | 30.4 | 0% | +1.33% | John F. Kennedy | Democrat |
| September 1962 | 30.4 | +0.33% | +1.33% | John F. Kennedy | Democrat |
| August 1962 | 30.3 | 0% | +1.34% | John F. Kennedy | Democrat |
| July 1962 | 30.3 | +0.33% | +1% | John F. Kennedy | Democrat |
| June 1962 | 30.2 | 0% | +1.34% | John F. Kennedy | Democrat |
| May 1962 | 30.2 | 0% | +1.34% | John F. Kennedy | Democrat |
| April 1962 | 30.2 | +0.33% | +1.34% | John F. Kennedy | Democrat |
| March 1962 | 30.1 | 0% | +1.01% | John F. Kennedy | Democrat |
| February 1962 | 30.1 | +0.33% | +1.01% | John F. Kennedy | Democrat |
| January 1962 | 30.0 | 0% | +0.67% | John F. Kennedy | Democrat |
| December 1961 | 30.0 | 0% | +0.67% | John F. Kennedy | Democrat |
| November 1961 | 30.0 | 0% | +0.67% | John F. Kennedy | Democrat |
| October 1961 | 30.0 | 0% | +0.67% | John F. Kennedy | Democrat |
| September 1961 | 30.0 | +0.33% | +1.35% | John F. Kennedy | Democrat |
| August 1961 | 29.9 | -0.33% | +1.01% | John F. Kennedy | Democrat |
| July 1961 | 30.0 | +0.67% | +1.35% | John F. Kennedy | Democrat |
| June 1961 | 29.8 | 0% | +0.68% | John F. Kennedy | Democrat |
| May 1961 | 29.8 | 0% | +1.02% | John F. Kennedy | Democrat |
| April 1961 | 29.8 | 0% | +1.02% | John F. Kennedy | Democrat |
| March 1961 | 29.8 | 0% | +1.36% | John F. Kennedy | Democrat |
| February 1961 | 29.8 | 0% | +1.36% | John F. Kennedy | Democrat |
| January 1961 | 29.8 | 0% | +1.71% | John F. Kennedy | Democrat |
| December 1960 | 29.8 | 0% | +1.36% | Dwight D. Eisenhower | Republican |
| November 1960 | 29.8 | 0% | +1.36% | Dwight D. Eisenhower | Republican |
| October 1960 | 29.8 | +0.68% | +1.36% | Dwight D. Eisenhower | Republican |
| September 1960 | 29.6 | 0% | +1.02% | Dwight D. Eisenhower | Republican |
| August 1960 | 29.6 | 0% | +1.37% | Dwight D. Eisenhower | Republican |
| July 1960 | 29.6 | 0% | +1.37% | Dwight D. Eisenhower | Republican |
| June 1960 | 29.6 | +0.34% | +1.72% | Dwight D. Eisenhower | Republican |
| May 1960 | 29.5 | 0% | +1.72% | Dwight D. Eisenhower | Republican |
| April 1960 | 29.5 | +0.34% | +1.72% | Dwight D. Eisenhower | Republican |
| March 1960 | 29.4 | 0% | +1.73% | Dwight D. Eisenhower | Republican |
| February 1960 | 29.4 | +0.34% | +1.73% | Dwight D. Eisenhower | Republican |
| January 1960 | 29.3 | -0.34% | +1.03% | Dwight D. Eisenhower | Republican |
| December 1959 | 29.4 | 0% | +1.73% | Dwight D. Eisenhower | Republican |
| November 1959 | 29.4 | 0% | +1.38% | Dwight D. Eisenhower | Republican |
| October 1959 | 29.4 | +0.34% | +1.73% | Dwight D. Eisenhower | Republican |
| September 1959 | 29.3 | +0.34% | +1.38% | Dwight D. Eisenhower | Republican |
| August 1959 | 29.2 | 0% | +1.04% | Dwight D. Eisenhower | Republican |
| July 1959 | 29.2 | +0.34% | +0.69% | Dwight D. Eisenhower | Republican |
| June 1959 | 29.1 | +0.34% | +0.69% | Dwight D. Eisenhower | Republican |
| May 1959 | 29.0 | 0% | +0.35% | Dwight D. Eisenhower | Republican |
| April 1959 | 29.0 | +0.35% | +0.35% | Dwight D. Eisenhower | Republican |
| March 1959 | 28.9 | 0% | +0.35% | Dwight D. Eisenhower | Republican |
| February 1959 | 28.9 | -0.34% | +1.05% | Dwight D. Eisenhower | Republican |
| January 1959 | 29.0 | +0.35% | +1.4% | Dwight D. Eisenhower | Republican |
| December 1958 | 28.9 | -0.34% | +1.76% | Dwight D. Eisenhower | Republican |
| November 1958 | 29.0 | +0.35% | +2.11% | Dwight D. Eisenhower | Republican |
| October 1958 | 28.9 | 0% | +2.12% | Dwight D. Eisenhower | Republican |
| September 1958 | 28.9 | 0% | +2.12% | Dwight D. Eisenhower | Republican |
| August 1958 | 28.9 | -0.34% | +2.12% | Dwight D. Eisenhower | Republican |
| July 1958 | 29.0 | +0.35% | +2.47% | Dwight D. Eisenhower | Republican |
| June 1958 | 28.9 | 0% | +2.85% | Dwight D. Eisenhower | Republican |
| May 1958 | 28.9 | 0% | +3.21% | Dwight D. Eisenhower | Republican |
| April 1958 | 28.9 | +0.35% | +3.58% | Dwight D. Eisenhower | Republican |
| March 1958 | 28.8 | +0.7% | +3.6% | Dwight D. Eisenhower | Republican |
| February 1958 | 28.6 | 0% | +3.25% | Dwight D. Eisenhower | Republican |
| January 1958 | 28.6 | +0.7% | +3.62% | Dwight D. Eisenhower | Republican |
| December 1957 | 28.4 | 0% | +2.9% | Dwight D. Eisenhower | Republican |
| November 1957 | 28.4 | +0.35% | +3.27% | Dwight D. Eisenhower | Republican |
| October 1957 | 28.3 | 0% | +2.91% | Dwight D. Eisenhower | Republican |
| September 1957 | 28.3 | 0% | +3.28% | Dwight D. Eisenhower | Republican |
| August 1957 | 28.3 | 0% | +3.66% | Dwight D. Eisenhower | Republican |
| July 1957 | 28.3 | +0.71% | +3.28% | Dwight D. Eisenhower | Republican |
| June 1957 | 28.1 | +0.36% | +3.31% | Dwight D. Eisenhower | Republican |
| May 1957 | 28.0 | +0.36% | +3.7% | Dwight D. Eisenhower | Republican |
| April 1957 | 27.9 | +0.36% | +3.72% | Dwight D. Eisenhower | Republican |
| March 1957 | 27.8 | +0.36% | +3.73% | Dwight D. Eisenhower | Republican |
| February 1957 | 27.7 | +0.36% | +3.36% | Dwight D. Eisenhower | Republican |
| January 1957 | 27.6 | 0% | +2.99% | Dwight D. Eisenhower | Republican |
| December 1956 | 27.6 | +0.36% | +2.99% | Dwight D. Eisenhower | Republican |
| November 1956 | 27.5 | 0% | +2.23% | Dwight D. Eisenhower | Republican |
| October 1956 | 27.5 | +0.36% | +2.23% | Dwight D. Eisenhower | Republican |
| September 1956 | 27.4 | +0.37% | +1.86% | Dwight D. Eisenhower | Republican |
| August 1956 | 27.3 | -0.36% | +1.87% | Dwight D. Eisenhower | Republican |
| July 1956 | 27.4 | +0.74% | +2.24% | Dwight D. Eisenhower | Republican |
| June 1956 | 27.2 | +0.74% | +1.87% | Dwight D. Eisenhower | Republican |
| May 1956 | 27.0 | +0.37% | +1.12% | Dwight D. Eisenhower | Republican |
| April 1956 | 26.9 | +0.37% | +0.75% | Dwight D. Eisenhower | Republican |
| March 1956 | 26.8 | 0% | +0.37% | Dwight D. Eisenhower | Republican |
| February 1956 | 26.8 | 0% | +0.37% | Dwight D. Eisenhower | Republican |
| January 1956 | 26.8 | 0% | +0.37% | Dwight D. Eisenhower | Republican |
| December 1955 | 26.8 | -0.37% | +0.37% | Dwight D. Eisenhower | Republican |
| November 1955 | 26.9 | 0% | +0.37% | Dwight D. Eisenhower | Republican |
| October 1955 | 26.9 | 0% | +0.37% | Dwight D. Eisenhower | Republican |
| September 1955 | 26.9 | +0.37% | +0.37% | Dwight D. Eisenhower | Republican |
| August 1955 | 26.8 | 0% | -0.37% | Dwight D. Eisenhower | Republican |
| July 1955 | 26.8 | +0.37% | -0.37% | Dwight D. Eisenhower | Republican |
| June 1955 | 26.7 | 0% | -0.74% | Dwight D. Eisenhower | Republican |
| May 1955 | 26.7 | 0% | -0.74% | Dwight D. Eisenhower | Republican |
| April 1955 | 26.7 | 0% | -0.37% | Dwight D. Eisenhower | Republican |
| March 1955 | 26.7 | 0% | -0.74% | Dwight D. Eisenhower | Republican |
| February 1955 | 26.7 | 0% | -0.74% | Dwight D. Eisenhower | Republican |
| January 1955 | 26.7 | 0% | -0.74% | Dwight D. Eisenhower | Republican |
| December 1954 | 26.7 | -0.37% | -0.74% | Dwight D. Eisenhower | Republican |
| November 1954 | 26.8 | 0% | -0.37% | Dwight D. Eisenhower | Republican |
| October 1954 | 26.8 | 0% | -0.74% | Dwight D. Eisenhower | Republican |
| September 1954 | 26.8 | -0.37% | -0.37% | Dwight D. Eisenhower | Republican |
| August 1954 | 26.9 | 0% | 0% | Dwight D. Eisenhower | Republican |
| July 1954 | 26.9 | 0% | +0.37% | Dwight D. Eisenhower | Republican |
| June 1954 | 26.9 | 0% | +0.37% | Dwight D. Eisenhower | Republican |
| May 1954 | 26.9 | +0.37% | +0.75% | Dwight D. Eisenhower | Republican |
| April 1954 | 26.8 | -0.37% | +0.75% | Dwight D. Eisenhower | Republican |
| March 1954 | 26.9 | 0% | +1.13% | Dwight D. Eisenhower | Republican |
| February 1954 | 26.9 | 0% | +1.51% | Dwight D. Eisenhower | Republican |
| January 1954 | 26.9 | 0% | +1.13% | Dwight D. Eisenhower | Republican |
| December 1953 | 26.9 | 0% | — | Dwight D. Eisenhower | Republican |
| November 1953 | 26.9 | -0.37% | — | Dwight D. Eisenhower | Republican |
| October 1953 | 27.0 | +0.37% | — | Dwight D. Eisenhower | Republican |
| September 1953 | 26.9 | 0% | — | Dwight D. Eisenhower | Republican |
| August 1953 | 26.9 | +0.37% | — | Dwight D. Eisenhower | Republican |
| July 1953 | 26.8 | 0% | — | Dwight D. Eisenhower | Republican |
| June 1953 | 26.8 | +0.37% | — | Dwight D. Eisenhower | Republican |
| May 1953 | 26.7 | +0.38% | — | Dwight D. Eisenhower | Republican |
| April 1953 | 26.6 | 0% | — | Dwight D. Eisenhower | Republican |
| March 1953 | 26.6 | +0.38% | — | Dwight D. Eisenhower | Republican |
| February 1953 | 26.5 | -0.38% | — | Dwight D. Eisenhower | Republican |
| January 1953 | 26.6 | — | — | Dwight D. Eisenhower | Republican |