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Iowa's 1st Congressional District

Results updated Nov 7, 1:00 AM ET

Christina Bohannan (Democrat) won Iowa's 1st Congressional District in 2026, defeating Mariannette Miller-Meeks 52.7% to 43.5%. Christina Bohannan takes office on January 3, 2027, succeeding Mariannette Miller-Meeks.

Map of Iowa's 1st Congressional District (2026 lines)
Representative-electChristina Bohannan (D)
Current representativeMariannette Miller-Meeks (R), through January 3, 2027
District linesUnchanged for 2026
Partisan lean (PVI)R+4
PoliGov final forecastTilt D · Christina Bohannan 70%, Mariannette Miller-Meeks 30%

2026 results

Called

CandidateVoteVotes
Christina Bohannan (D)52.7%182,396
Mariannette Miller-Meeks (R)43.5%150,471
Michael Bridgford (I)3.6%12,603

99% of the expected vote counted. Vote counts are unofficial until certified.

Other Iowa districts

IA-2 · IA-3 · IA-4

All Iowa districts · Iowa forecast and results · Iowa senators · Iowa governor

Results and race calls: civicAPI, updated Nov 7, 1:00 AM ET. Vote counts are unofficial until certified.