User:Abeg92/PVI2009

By congressional district
According to the Cook Political Report for the 110th U.S. Congress, calculated according to the results of the 2004 and the 2008 U.S. presidential elections. The party representations are based on the winners of the 2008 U.S. House elections.

The following districts are not ranked on the Cook PVI, as they are territories that do not participate in presidential elections. Each is represented by a non-voting delegate.

By state
Based on the 2004 U.S. presidential election and the 2008 U.S. presidential election. The party representations are based on the winners of the 2008 U.S. Senate elections.