Democrat Christina Bohannan defeated three-term Republican Rep. Mariannette Miller-Meeks in Iowa's 1st Congressional District on November 4, 2026, flipping a southeastern Iowa seat that Republicans had fought hard to hold, according to Decision Desk HQ projections reported by The Hill.
The loss ends Miller-Meeks's six-year tenure in the House and hands Democrats a marquee pickup in their push to reclaim the majority. It also removes one of Iowa's most resilient GOP incumbents, a lawmaker who had survived some of the narrowest elections in congressional history.
A Third Rematch Finally Goes Bohannan's Way
Bohannan, a University of Iowa law professor and former state representative from Iowa City, had run against Miller-Meeks in 2022 and 2024 and lost both times. The 2024 race was decided by just 799 votes, one of the closest House contests on record, and the result stood only after a recount.
Miller-Meeks's narrow escapes were nothing new. She first won her seat in 2020 by six votes over Democrat Rita Hart in what was then Iowa's 2nd District, a margin that took months of legal wrangling to finalize. Her ability to survive close races made her a fixture of the Iowa delegation, but it also made her an obvious target in every cycle.
CBS News projected the race for Bohannan after a contest that both parties treated as a toss-up through election day. The New York Times noted that the flip gives Democrats one of their most significant wins of the night in a Republican-held seat.
Why the Seat Slipped Away
The 1st District covers Iowa City, Davenport, Burlington, and much of southeastern Iowa, and it has grown more competitive with each cycle. President Trump, who endorsed Miller-Meeks, carried the district by more than 8 percentage points in 2024, a sign of its Republican lean at the presidential level.
Still, the nonpartisan Cook Political Report shifted the race from