Even this early in the primary season, Democratic voters have already made it clear that they’re tired of the status quo in Congress. But in Illinois, two former members — both of whom left office ...

Following another week of more House Republican retirements, The Cook Political Report is moving two newly-open seats in ...

One of the most consequential players in the Illinois Senate Democratic primary next Tuesday won’t even be on the ballot.Gov. J.B. Pritzker — eyeing a 2028 White House bid — has put his political ...

Hover over chart segments or click columns to explore race details. Italicized name denotes a Freshman member. All races link to the at-a-glance race pages. Red text represents Republican-held seats ...

The March 10 special election results in Georgia’s 14th District were either a decisive victory for President Donald Trump or a flashing red light for his party, depending on your perspective.

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 ...

In the race for Pennsylvania’s governorship, the most significant development is what hasn’t happened. Despite landing their preferred recruit against Democratic Gov. Josh Shapiro, Republicans look no ...

Each week, The Cook Political Report Battleground Issue Tracker — powered by AdImpact — will rank the top issues featured in ...

This chart tracks vacancies, open seats and potentially open seats in the House. The vast majority of these seats are not competitive and will almost certainly be decided in the primary. But a handful ...

The Cook Political Report is an independent, non-partisan newsletter that analyzes elections and campaigns for the US House of Representatives, US Senate, Governors and President as well as American ...

The results of the first primaries of the 2026 midterm election are yet another reminder that the political universe orbits ...

Montana Republican Sen. Steve Daines dropped his reelection bid at the last possible moment on Wednesday night, leaving only ...