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JUN 3, 2026Primary Election
Party selects its nominee.
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source: Kalshi
Christina Bohannan has secured the Democratic nomination in Iowa’s 1st Congressional District, setting up another rematch with Republican Mariannette Miller-Meeks. Miller-Meeks also won her primary, and Iowa saw its highest primary turnout for both parties since 2020. Bohannan’s nomination removes primary uncertainty and locks in a familiar matchup. The high-turnout primary may signal a more engaged electorate, but the overall effect on the market is still unclear.
Several key primary races, including California’s governor, remain uncalled, CBS News veteran correspondent Scott Pelley is sacked and Republicans get a boost with Alabama’s congressional map.
Democratic state Rep. Josh Turek will face Republican U.S. Rep. Ashley Hinson in the Senate race. For governor, Democrat state Auditor Rob Sand and Republican businessman Zach Lahn move on to November.
A rematch is imminent in Iowa’s 1st District after Democrat Bohannan, Republican Miller-Meeks prevail in primaries
Iowa Democrats will settle one of the party’s last competitive Senate primaries in the nation.
Democrats are leaning heavily on Iowa's economic pain to make their case against the Republicans.
Six states ranging from California to New Jersey held primaries on Tuesday night.
New reports show Democrats topping GOP incumbents in Iowa's key US House races as campaigns shift from primaries to high‑stakes November matchups.
Turnout was up on primary day in Iowa, producing tight races up and down the ballot.
While Republicans hold an advantage in Iowa, Democrats see openings in an open governor’s and Senate race, and two congressional districts.
A MAGA challenge for Rep. Miller-Meeks and a progressive push on Christina Bohannan shape Iowa’s 1st District primaries ahead of a likely rematch.
C. BohannanChristina Bohannan
T. TerrellTravis TerrellSource: FEC
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We're monitoring and will update when new data impacts the race.