57 House Members Plan to Retire Before 2026 Midterms, Signaling Fluid Map

Fifty-seven sitting House members have announced they will not seek re-election in 2026, a figure that now represents more than one in eight incumbents and marks the highest percentage of announced departures at this point in the calendar compared with any midterm cycle dating back to at least 2013. The breakdown, 36 Republicans and 21 Democrats, gives both parties equal reason for alarm and opportunity.

The exits are not evenly distributed across the political spectrum in terms of risk. Most departing members represent safe seats, but three of the most closely watched open-seat races belong to vulnerable incumbents: Rep. Don Bacon, the Nebraska Republican who represented a district Kamala Harris carried in 2024; Rep. David Schweikert of Arizona; and Rep. Jared Golden of Maine, one of the few House Democrats willing to hold territory that leaned toward Donald Trump. All three declining to run again converts winnable defense plays into expensive, candidate-dependent contests that neither party can afford to write off.

Among Republicans, the roster of departures cuts across the ideological spectrum. Michael McCaul of Texas, who served 11 terms, is retiring outright, as are Troy Nehls of Texas and Jodey Arrington, who helped shepherd the One Big Beautiful Bill Act through the chamber. Marjorie Taylor Greene of Georgia resigned earlier this year following a public rift with Speaker Mike Johnson and Trump, while Mark Green of Tennessee stepped away from the chairmanship of the House Homeland Security Committee for a private-sector role. Those committee exits carry institutional weight: losing experienced chairs mid-cycle disrupts seniority ladders and complicates the legislative calendar heading into an election year.

A substantial share of the 57 are not retiring to golf courses. Of the total, 28 are running for other offices, including 16 seeking Senate seats and 11 eyeing governorships. On the Republican side, Harriet Hageman of Wyoming, Julia Letlow of Louisiana, Wesley Hunt of Texas and Ashley Hinson of Iowa are among those pivoting to Senate bids. Democrats running for Senate include Jasmine Crockett of Texas and Seth Moulton of Massachusetts. That ambition reshapes the candidate pool downstream: districts lose incumbents mid-strength, primaries open up, and fundraising networks scatter.

For Democrats working to reclaim the House majority, the sheer number of open Republican seats in competitive or lean-Republican terrain offers pickup options that would not exist against entrenched incumbents. Republicans, defending a razor-thin majority, face the dual burden of protecting newly open seats while pressing their own offensive opportunities in districts where Democratic incumbents have stepped aside.

The scale of turnover also accelerates an already expensive cycle. Open-seat races consistently draw higher-quality challengers, larger primary fields, and heavier outside spending than incumbent-held contests. With 57 seats potentially reshaping the map before a single vote is cast, national party committees and allied super PACs are recalculating where to place early money, and candidate recruiters are working through a longer list of targets than in any recent midterm cycle.

The number will almost certainly rise before November. Additional members weighing retirement decisions typically wait for redistricting clarity, fundraising deadlines, or personal circumstances; the pace of announcements in recent months suggests the final tally could push past 60. Each new addition narrows the margin for strategic error on both sides.