Counties are colored red or blue when the % expected vote reporting reaches a set threshold. This threshold varies by state and is based on patterns of past vote reporting and expectations about ...

CNN’s Election Center uses pre-election race ratings for the Senate seats by Inside Elections with Nathan L. Gonzales, which provides nonpartisan analysis of campaigns for Senate, House and ...

All 435 seats in the U.S. House of Representatives are up for election. Republicans need to gain five seats to win a majority. As a result of redistricting and apportionment, seven states ...

Join POLITICO reporters and editors for breaking updates and analysis Here are the races we're watching as live results come in ... Democratic incumbent on the map -- if Republican Mike Braun ...

Jeanne Shaheen’s decision to not seek reelection marks the latest bit of tough luck for Senate Democrats, who face an increasingly challenging midterm election map as they fight to climb out of ...