
Since our last update on June 16, 2025, four members of the U.S. Congress—one member of the U.S. Senate and three members of the U.S. House of Representatives—have announced that they will not seek re-election in 2026. Here are the four members who have announced their retirements since our last update, as well as how…

Sen. Thom Tillis (R-N.C.) announced on June 29, 2025, that he will not seek re-election to the U.S. Senate in 2026. On his retirement, Tillis said in a statement, “In Washington over the last few years, it's become increasingly evident that leaders who are willing to embrace bipartisanship, compromise, and demonstrate independent thinking are becoming…