Below are our 2025 Cook Partisan Voting Index (Cook PVI℠) scores for all 435 districts.A Partisan Voting Index (Cook PVI) ...

The map of the United States is multicolored, just like all the people who have chosen to call this nation home.

Since the mid-1850's, the Democrats and Republicans have dominated the American political scene. As pervasive as it has become, however, the two-party system is not an inherent part of the federal ...