North Carolina Senate: Burr (R) 54%, Marshall (D) 38%
Incumbent Republican Senator Richard Burr remains comfortably ahead of Democratic challenger Elaine Marshall in his bid for reelection in North Carolina.
Incumbent Republican Senator Richard Burr remains comfortably ahead of Democratic challenger Elaine Marshall in his bid for reelection in North Carolina.
Democrat Richard Blumenthal passes the 50% mark of support again this month against Republican Linda McMahon in Connecticut’s race for the U.S. Senate.
Republican Senator John McCain still holds a double-digit lead in his bid for reelection in Arizona.
Republican Congressman Roy Blunt now holds a 10-point lead over Democrat Robin Carnahan in Missouri’s race for the U.S. Senate.
West Virginia Governor Joe Manchin and Republican businessman John Raese continue to run a surprisingly close race in the state's special Senate election to replace the late Robert Byrd.
Republican Mark Kirk and Democrat Alexi Giannoulias remain locked in a tight race for the U.S. Senate, according to the latest Rasmussen Reports telephone survey of likely voters in Illinois.
Republican Rand Paul receives his highest level of support since winning his party’s primary in May in the latest Rasmussen Reports telephone survey of Kentucky’s U.S. Senate race.
Support for Republican Congressman Mike Castle falls just short of 50% for the third month in a row, but he continues to hold a double-digit lead over Democrat Chris Coons in Delaware’s U.S. Senate race.
Democratic incumbent Barbara Boxer and her Republican challenger Carly Fiorina remain in a dead heat in California’s race for the U.S. Senate.
Republican Senator Mike Crapo continues to hold almost a four-to-one lead over Democrat Tom Sullivan in the race for Idaho’s senate seat.
Democratic Senator Harry Reid and his Republican challenger Sharron Angle are still neck-and-neck in Nevada’s race for U.S. Senate.
Democratic Senator Kirsten Gillibrand continues to hold double-digit leads over three potential Republican opponents in her reelection bid for U.S. Senate in New York.
In Washington State, the U.S. Senate race remains one of the closest in the country.
Republican Incumbent David Vitter still earns over 50% of the vote against Democrat Charlie Melancon in the U.S. Senate race in Louisiana.
In Rasmussen Reports’ first look at the U.S. Senate race in Alaska, Republican newcomer Joe Miller holds a six-point lead over Sitka Mayor Scott McAdams.
Republican Rob Portman now picks up 44% support while his opponent, Lieutenant Governor Lee Fisher, earns the vote from 39% in the latest Rasmussen Reports statewide telephone survey of Likely Voters of Ohio’s U.S. Senate race.
Republican Pat Toomey continues to hold a modest lead over his Democratic Challenger, Joe Sestak, in the U.S. Senate race in Pennsylvania.
In the first Rasmussen Reports post-primary survey of West Virginia’s U.S. Senate race, Democratic Governor Joe Manchin attracts 48% of the vote while Republican businessman John Raese earns 42%.
The first Rasmussen Reports post-primary telephone survey of Likely Voters in Colorado shows a close U.S. Senate race between Republican challenger Ken Buck and incumbent Democratic Senator Michael Bennet.
Oklahoma Republican Tom Coburn appears well on his way to a second U.S. Senate term.