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Partisan Trends

Most Recent Releases

August 1, 2012

GOP Edge in Partisan ID Slips to 2012 Low

The number of Americans who consider themselves Republicans fell for the second straight month while the number of Democrats held steady.

During July, 34.9% of Americans considered themselves Republicans. That’s down from 35.4% in June and from 35.7% in May.

The number of Democrats held steady at 34.0%. That marks a partial recovery for the president’s party. In February, just 32.4% described themselves as Democrats, the lowest level ever measured by Rasmussen Reports. Still, while the 34.0% figure is the best for Democrats in 2012, it’s down from earlier years.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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July 2, 2012

Partisan Trends: Republicans 35.4%, Democrats 34.0%, Unaffiliateds 30.5%

The number of Democrats and Republicans in the United States held relatively steady in June, though the number of voters in President Obama’s party is still at its highest level of 2012.

During June, 35.4% of Americans considered themselves Republicans, down slightly from 35.7% in May.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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June 1, 2012

Partisan Trends: Republicans 35.7%, Democrats 33.8%, Unaffiliateds 30.5%

The number of Democrats and Republicans in the United States increased slightly in May, with voters in President Obama’s party now at their highest level this year. During May, 35.7% of Americans considered themselves Republicans.  That’s up from 35.1% in April, the lowest level measured since November of last year.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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May 1, 2012

Partisan Trends: Republicans 35.1%, Democrats 33.1%, Unaffiliateds 31.8%

The number of Democrats and Republicans in the United States dipped slightly in April, while the number of unaffiliated voters is up two points. 

During April, 35.1% of Americans considered themselves Republicans.  That’s down from 36.4% in March and the lowest level measured since November of last year.

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April 2, 2012

Partisan Trends: Republicans 36.4% Democrats 33.4%

The number of Democrats in the United States rebounded in March after falling to a record low in February. However, for the fourth consecutive month, more people consider themselves Republicans than Democrats.

During March, 36.4% of Americans considered themselves Republicans while 33.4% were Democrats. For the GOP, that’s a gain of 0.4% from a month ago. Democrats gained a full percentage point from February.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month and has been doing so since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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March 1, 2012

Partisan Trends: GOP Holds Steady, Democrats Fall To New Low

The number of Republicans in the country was virtually unchanged in February, while the number of Democrats fell to a new low for the third month in a row. During February, 36.0% of Americans considered themselves Republicans. That’s up from 35.9% in January and the highest number of Republicans measured since December 2010.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month and has been doing so since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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February 1, 2012

Partisan Trends: The Number of Democrats Falls To New Low

The number of Republicans in the country inched up half a percentage point in January, while the number of Democrats dipped to the lowest level ever recorded by Rasmussen Reports.

During January, 35.9% of Americans considered themselves Republicans. That’s up from 35.4% in December and the highest number of Republicans measured since December 2010.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month and has been doing so since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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January 2, 2012

Partisan Trends: Number of Democrats Falls to All-Time Low

The number of Republicans in the country increased by a percentage point in December, while the number of Democrats fell back two points to the lowest level ever recorded by Rasmussen Reports. 

During December, 35.4% of Americans considered themselves Republicans. That’s up from 34.3% in November and just below the high for the year of 35.6% reached in May.

At the same time, just 32.7% of adults said they were Democrats, down from 34.9% in November. The previous low for Democrats was 33.0% in August of this year. .

The number of voters not affiliated with either of the major political parties rose to 32.0% in December from 30.8% the month before.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month and has been doing so since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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December 1, 2011

Partisan Trends: Democrats Up in November

The number of Democrats in the United States increased by nearly two percentage points in November, while the number of Republicans held steady.

During November, 34.9% of Americans considered themselves to be Democrats, up from 33.1% in October. That’s just a tenth of a point below their best showing of 2011 which came in January.

Rasmussen Reports tracks this information based on telephone interviews with approximately 15,000 adults per month and has been doing so since November 2002. The margin of error for the full sample is less than one percentage point, with a 95% level of confidence.

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November 1, 2011

Partisan Trends: 34.3% Republican, 33.1% Democrat

The number of Republicans increased by half a percentage point in October, while the number of Democrats decreased by a similar amount.

During the month of October, 34.3% of Americans considered themselves to be Republicans, up from 33.9% in September.  The number of Democrats fell to 33.1% from 33.7% the month before. September marked the smallest gap between the parties in nearly nine years of monthly tracking.

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October 2, 2011

Parity: 33.9% of Americans are Republicans, 33.7% Democrats

The number of Republicans and Democrats in the country is just about even. In fact, the gap between the parties is the smallest it has ever been in nearly nine years of monthly tracking.

During the month of September, 33.9% of Americans considered themselves to be Republicans while 33.7% consider themselves Democrats. For both parties, those numbers are up less than a single percentage point from August.  As a result, the number of voters not affiliated with either party fell from an all time high of 33.5% in August back to 32.4% in September.

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September 1, 2011

Partisan Trends: 33.5% of Americans are Republicans, 33.5% Unaffiliated, 33.0% Democrats

The numbers of Americans who are not affiliated with either major political party has reached the highest level ever, as the number of Democrats has reached an all-time low.

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August 1, 2011

Partisan Trends: 34.8% of Americans are Democrats, 33.1% Republicans

The number of Americans who consider themselves Republicans fell for the second straight month in July. For the first time since last fall, the number of Democrats in the country has topped the number of Republicans in two consecutive months.

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July 2, 2011

Partisan Trends: 34.7% of Americans are Democrats, 34.4% Republicans

For the first time since March, more American adults consider themselves Democrats rather than Republicans.

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June 1, 2011

Partisan Trends: 35.6% Are Republicans, 34.0% Democrats, 30.4% Unaffiliated

In May, the number of Republicans in the country increased to its highest level so far this year.

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May 2, 2011

Partisan Trends: Number of Unaffiliated Voters Up for Fourth Straight Month

In April, the number of unaffiliated voters in America grew for the fourth straight month.

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April 1, 2011

Partisan Trends: 35.3% Are Democrats, 34% Republicans

The GOP election bounce appears to be over, with more American Adults in March identifying themselves as Democrats than Republicans for the first time since October.

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March 1, 2011

Partisan Trends: 35.1% Are Republicans, 34.3% Democrats

The number of American Adults identifying themselves as Republicans fell for the second straight month in February. The number of Democrats fell as well.

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February 1, 2011

Partisan Trends: Republicans 35.4%, Democrats 35.0%

The number of American Adults identifying themselves as Republicans in January fell roughly a percentage-point-and-a-half from December to 35.4%.  Also in January, the number calling themselves Democrats inched up just over one point to 35.0%.

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January 3, 2011

Number of Republicans Reaches Highest Level Since December 2004

The number of American adults calling themselves Republicans in December increased by one percentage point from November to 37.0%.