The share of support for each candidate in the 15 most recent polls. About this data Note: N/A indicates that a poll did not include the candidate. The candidates shown represent those who have been ...

Sen. Ed Markey, the Democratic incumbent, has a high-profile challenger in Rep. Seth Moulton. While the state is heavily Democratic, Republicans have at least one candidate in John Deaton. Sen. Jeanne ...

Longtime Democratic Mayor Muriel Bowser is retiring after three terms, leading to a competitive Democratic primary to succeed her. The District uses ranked choice voting, which means that voters’ ...

See when your state holds its primary and read about some of the year’s most competitive races. By Alex Lemonides, Lily Boyce and Evan Reynolds Next Primaries: August 25 — Oklahoma runoff, South ...