For a candidate who spent his 2024 campaign focused on domestic policy, the first year of President Donald Trump’s second ...

I don’t bet on politics, but if I did, I would wager that the U.S. strike in Venezuela and the capture of President Nicolás ...

Following Wyoming Republican Cynthia Lummis’s retirement announcement earlier this month, at-large Rep. Harriet Hageman is ...

The Cook Political Report redistricting tracker is following developments in every state taking up redistricting, or considering it, over the next several months — as well as the gains that each party ...

This chart tracks vacancies, open seats and potentially open seats in the House. The list of potential open seats includes several dozen House members reportedly weighing bids for higher office.

The Cook Political Report is pleased to introduce the 20th anniversary edition of the Partisan Voter Index (PVI) for all 50 states and 435 Congressional districts in the country, compiled especially ...

We are living in an era in which decisions typically described as “unprecedented,” indefensible, or “inexplicable” have ...

The Cook Political Report is pleased to introduce the post-2020 edition of the Partisan Voter Index (PVI) for all 50 states and 435 congressional districts. Although these district boundaries won't be ...

Below are our 2025 Cook Partisan Voting Index (Cook PVI℠) scores for all 435 districts. A Partisan Voting Index (Cook PVI) score of D+2, for example, means that in the 2020 and 2024 presidential ...

President Donald Trump has gone to extreme lengths to shore up Republicans’ tenuous hold on the House — going as far as pressuring state legislators to redraw their congressional maps to net their ...

For more than 25 years, the Cook Partisan Voting Index (PVI) has served as a useful metric to compare the partisan leanings of all 435 House seats and 50 states. Today, we're publishing historical PVI ...