Elections › Offices

Iowa House District 37

Every race for this seat since 2018.

District lines were redrawn after the 2020 census. Races before 2022 used the old legislative map, so the same number covered a different area.

Serves now

Barb Kniff McCulla R

Won the November 3, 2026 election

Jason Sandholdt R

Takes office in January 2027

2026

General electionNovember 3, 2026

Jason Sandholdt RUnopposed12,96098.0%

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Republican primaryJune 2, 2026

Jason Sandholdt RWinner3,50784.6%
Chase Spencer R63615.3%

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Democratic primaryJune 2, 2026

No candidates listed.

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2024

General electionNovember 5, 2024

Barb Kniff McCulla RIncumbentUnopposed14,95598.3%

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2022

General electionNovember 8, 2022

Barb Kniff McCulla RWinner10,59374.6%
Mike Overman D3,59125.3%

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Republican primaryJune 7, 2022

Barb Kniff McCulla RWinner2,71570.2%
Jon Thorup RIncumbent1,15029.7%

2021

special electionSeptember 14, 2021

Mike Bousselot RIncumbentWinner5,92051.6%
Andrea Phillips D5,55148.4%

2020

General electionNovember 3, 2020

John R. Landon RIncumbentWinner14,30953.1%
Andrea Phillips D12,57846.7%

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2018

General electionNovember 6, 2018

John R. Landon RWinner10,42852.0%
Andrew Rasmussen D9,61847.9%

Races and results: civicAPI and the Iowa Secretary of State. State campaign finance: summary totals from reports filed with the Iowa Ethics & Campaign Disclosure Board. Federal: the Federal Election Commission.