Republicans hold a five-point lead over Democrats on the Generic Congressional Ballot for the week ending April 3, 2011. That’s up one point from last week which marked the GOP's smallest lead since early October 2010.
Republicans hold just a four-point lead over Democrats on the Generic Congressional Ballot for the week ending March 27, 2011. It's the GOP's smallest lead since early October 2010.
Republicans hold an eight-point lead over Democrats on the Generic Congressional Ballot for the week ending March 20, 2011.
Republicans hold a nine-point lead over Democrats on the Generic Congressional Ballot for the week ending March 13, 2011.
Republicans continue to hold a six-point lead over Democrats on the Generic Congressional Ballot for the week ending March 6, 2011.
Republicans now hold a six-point lead over Democrats on the Generic Congressional Ballot for the week ending February 27, 2011.
Republicans now hold a nine-point lead over Democrats on the Generic Congressional Ballot for the week ending February 20, 2011.
Republicans now hold a six-point lead over Democrats on the Generic Congressional Ballot for the week ending February 13, 2011.
Republicans again hold a seven-point lead over Democrats on the Generic Congressional Ballot for the week ending February 6, 2011.
Republicans hold a seven-point lead over Democrats on the Generic Congressional Ballot for the week ending January 30, 2011.
Republicans hold a five-point lead over Democrats on the Generic Congressional Ballot for the week ending January 23, 2011, their smallest lead since the first week of December.
After holding double-digit leads for the past two weeks, Republicans lead Democrats by eight points on the Generic Congressional Ballot for the week ending January 16, 2011.
Republicans hold an 11-point lead over Democrats on the Generic Congressional Ballot for the week ending January 9, 2011. That’s up one point from last week and six points from the week before. It's the widest gap between the two parties since right before Election Day.
Republicans hold a 10-point lead over Democrats on the Generic Congressional Ballot for the week ending January 2, 2011. That’s a five-point jump from last week, but it's far from clear if the findings mark a real upswing in GOP support as the new Congress convenes or are just statistical noise.
Republicans hold a five-point lead over Democrats on the Generic Congressional Ballot for the week ending December 26, 2010.
Republicans hold a seven-point lead over Democrats on the Generic Congressional Ballot for the week ending December 19, 2010.
Republicans hold a six-point lead over Democrats on the Generic Congressional Ballot for the week ending December 12, 2010.
Republicans have edged up slightly and now hold a six-point lead over Democrats on the Generic Congressional Ballot for the week ending Sunday, November 28, 2010.
Republicans have edged up slightly and now hold a six-point lead over Democrats on the Generic Congressional Ballot for the week ending Sunday, November 28, 2010.
For the second week in a row, Republicans hold a five-point lead over Democrats on the Generic Congressional Ballot for the week ending Sunday, November 21, 2010. This is the smallest gap between the two parties since the beginning of October.
