If it's in the News, it's in our Polls. Public opinion polling since 2003.

Election 2010: Senate Elections

Most Recent Releases

White letter R on blue background
November 1, 2010

Connecticut Senate: McMahon (R) Still Runs Second to Blumenthal (D)

Republican Linda McMahon receives her highest level of support to date, but she still trails Democratic state Attorney General Richard Blumenthal by seven points in the final Rasmussen Reports look at Connecticut’s U.S. Senate race.

White letter R on blue background
November 1, 2010

Senate Balance of Power: Dems 48 GOP 45 Toss-Ups 7

New polling in Connecticut has now moved that senate race from Solid Democrat to Leans Democrat in the Rasmussen Reports Election 2010 Balance of Power rankings.

White letter R on blue background
November 1, 2010

West Virginia Senate: Manchin (D) Still Slightly Ahead of Raese (R)

Democratic Governor Joe Manchin still holds a slight lead over Republican John Raese in the final hours of West Virginia’s surprisingly close special U.S. Senate race.

White letter R on blue background
October 31, 2010

Arkansas Senate : Lincoln (D) Still Far Behind Boozman (R)

Arkansas Senator Blanche Lincoln remains on track to be the one Senate Democrat sure to lose her job on Election Day.

White letter R on blue background
October 30, 2010

New Hampshire Senate: Ayotte (R) Stretches Lead Over Hodes (D)

Republican Kelly Ayotte earns her highest level of support yet against Democratic Congressman Paul Hodes in New Hampshire's U.S. Senate race.

White letter R on blue background
October 30, 2010

Arizona Senate: McCain (R) Runs Far Ahead of Glassman (D)

Republican Senator John McCain holds a 21-point lead over Democratic challenger Rodney Glassman in his bid for reelection in Arizona.

White letter R on blue background
October 29, 2010

Florida Senate: Rubio (R) Grows His Lead Over Crist (I), Meek (D)

Republican Marco Rubio now enjoys a 20-point advantage over Independent candidate Charlie Crist in the U.S. Senate race in Florida, with Democratic Congressman Kendrick Meek still running third.

White letter R on blue background
October 29, 2010

Pennsylvania Senate: Toomey (R), Sestak (D) Locked in A Tight Race

Republican Pat Toomey still holds a small lead over Democratic Congressman Joe Sestak in the closing days of Pennsylvania’s U.S. Senate race.

White letter R on blue background
October 29, 2010

Kentucky Senate: Paul (R) Enjoys Double Digit Lead

Following the uproar over Democrat Jack Conway’s ad criticizing his opponent’s college antics and questioning his religious faith, Republican Rand Paul has taken a 12-point lead in Kentucky’s bitter U.S. Senate race.

White letter R on blue background
October 28, 2010

Oregon Senate: Wyden (D) Still Clears 50% Against Huffman (R)

Republican Jim Huffman posts his best showing yet in Oregon's U.S. Senate race, but Democratic incumbent Ron Wyden still holds a double-digit lead with the election just days away.

White letter R on blue background
October 28, 2010

California Senate: Boxer (D) Holds Her Edge Over Fiorina (R)

Incumbent Democrat Barbara Boxer still holds a small lead over Republican Carly Fiorina in California’s U.S. Senate race, according to the latest Rasmussen Reports survey of Likely Voters in the state.

White letter R on blue background
October 28, 2010

Washington Senate: Rossi (R), Murray (D) Tied

Republican Dino Rossi and incumbent Democrat Patty Murray are separated by a single point in the U.S. Senate race in Washington with less than a week until Election Day.

White letter R on blue background
October 27, 2010

Colorado Senate: Buck (R) Remains Just Ahead of Bennet (D)

Republican Ken Buck still holds a slight lead over incumbent Democrat Michael Bennet as Colorado’s U.S. Senate race heads down to the wire.

White letter R on blue background
October 27, 2010

Georgia Senate: Isakson (R) Earns Highest Level of Support Against Thurmond (D)

Republican Senator Johnny Isakson now earns his highest level of support to date in his bid for reelection in Georgia.

White letter R on blue background
October 27, 2010

Illinois Senate: Kirk (R) Still Just Ahead of Giannoulias (D)

With less than a week to go before Election Day, Republican Congressman Mark Kirk and Democratic State Treasurer Alexi Giannoulias remain in a close battle for Illinois’ open U.S. Senate seat.

White letter R on blue background
October 27, 2010

West Virginia Senate: Manchin (D) Takes Slight Lead Over Raese (R)

Democratic Governor Joe Manchin has been in overdrive in recent days to distance himself from President Obama and congressional Democrats, and now he’s edged back into a three-point advantage in West Virginia’s U.S. Senate race.

White letter R on blue background
October 26, 2010

Maryland Senate: Mikulski (D) Holds Long Lead Over Wargotz (R)

Longtime Democratic Senator Barbara Mikulski looks safely on her way to reelection in Maryland, according to the latest Rasmussen Reports telephone survey of Likely Voters in the state.

White letter R on blue background
October 26, 2010

Nevada Senate: Angle (R) Still Holds Small Lead Over Reid (D)

Despite President Obama’s weekend visit to the state to boost the candidacy of Senate Majority Leader Harry Reid, Republican Sharron Angle remains slightly ahead in Nevada’s U.S. Senate race - for the fourth survey in a row.

White letter R on blue background
October 26, 2010

Wisconsin Senate: Johnson (R) Clears 50% - Again - Versus Feingold (D)

Republican challenger Ron Johnson receives over 50% support against incumbent Democrat Russ Feingold in the fourth consecutive survey of Wisconsin’s U.S. Senate race.