
Rep. Frederica Wilson (D-Fla.) announced on May 29, 2026, that she will not seek re-election to the U.S. House of Representatives in 2026. In a statement, Wilson said, “Today, I announced that I will not seek re-election to Congress, but I am not retiring. My life’s work is entering a new chapter. I will take…

Thirty-six South Carolina state legislative incumbents face primary contests in 2026, a 29% decrease from the number that faced challengers in 2024. Twelve of the contested incumbents are Democrats, and 24 are Republicans. All of them are state representatives, as no state senators were up for election. South Carolina has 59 contested state legislative primaries…

Forty-one Oklahoma state legislative incumbents face primary contests in 2026, the most at any point since 2010. This is a 41% increase in the number of incumbents facing challengers compared to 2024. Four of the contested incumbents are Democrats, and 37 are Republicans. Thirty are state representatives, and 11 are state senators. Oklahoma has 63…

So far this year, 43 state legislative incumbents—eight Democrats and 35 Republicans—have lost to primary challengers. Across the 14 states that have held primaries, 2.6% of incumbents running for re-election have lost, or 11.4% of the incumbents who were contested. That represents a 31% decrease from 2024 and sits 23% below the average of 56…

Seven Republican state senators lost primary elections in Indiana on May 5, including six who voted against mid-decade redistricting. Two races remained uncalled as of May 6. One Republican state senator who voted against redistricting has won their primary so far — Greg Goode, who defeated two challengers, including President Donald Trump-endorsed Brenda Wilson. This…

Incumbent Rep. Valerie Foushee (D) defeated Nida Allam (D) and Mary Patterson (D) in the Democratic primary for North Carolina's 4th Congressional District on March 3, 2026. As of March 2026, Foushee and Allam led in endorsements, fundraising, and local media attention. The primary was a rematch between Foushee and Allam, who ran for the…

Incumbent David Valadao (R), Jasmeet Bains (D), Eric Garcia (D), Rudy Salas (D), and Randy Villegas (D) are running in the top-two primary for California's 22nd Congressional District on June 2, 2026. As of March 2026, Valadao, Bains, and Villegas led in endorsements, fundraising, and local media attention. The election is taking place in the…

In 2026, 48.5% of the state legislative incumbents running for election in West Virginia will face primary contests, the highest share since 50.5% of incumbents faced challenges in 2010. In total, 48 incumbents face contested primaries across the West Virginia House and Senate. The average number of incumbents contested each election cycle since 2010 was…

Four incumbents lost in the Republican primaries for the North Carolina House of Representatives on March 3, 2026. The general election is on November 3, 2026. The North Carolina House of Representatives is one of 88 state legislative chambers with elections in 2026. There are 99 chambers throughout the country. Ahead of the election, the…

Eight state legislative incumbents lost in the primaries in North Carolina on March 3, including three Democratic representatives. That was the most Democratic House primary losses in the state since four lost in the 2010 primaries. The average number of Democratic representatives who lost in the primaries since 2010 was 1.4. According to the Raleigh…