Iowa State House District 37
Tue, Nov 3 · Represented by Barb Kniff McCulla Republican (not a candidate in 2026) · Member list as of Oct 28
Jason SandholdtRepublican
One candidate on the printed ballot.
- Last election
- Barb Kniff McCulla (Republican) was unopposed, 2024
- On the 2026 ballot
- 1 candidate
More about this race
Candidates on the ballot
UncontestedNo incumbent on the ballot here
One candidate on the printed ballot. Rep. Barb Kniff McCulla is running for Iowa State Senate District 19.
- Jason SandholdtRepublican
Source: sos.iowa.gov (PDF), dated Aug 19
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History (28 elections for this seat)
- Votes for listed candidates
- 15,213
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Iowa House of Representatives District 37, 1970 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanBarb Kniff McCullaWon Republican 14,95598.3% Scattered write-ins Write-in 2581.7% - Votes for listed candidates
- 14,196
- Election day
- November 8, 2022
- District map
- Older district map (2022)
Iowa House of Representatives District 37, 1970 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanBarb Kniff McCullaWon Republican 10,59374.6% DemocraticMike Overman Democratic 3,59125.3% Scattered write-ins Write-in 120.1% - Votes for listed candidates
- 26,924
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Iowa House of Representatives District 37, 1970 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanJohn LandonWon(incumbent) Republican 14,30953.1% DemocraticAndrea Phillips Democratic 12,57846.7% Scattered write-ins Write-in 370.1% - Votes for listed candidates
- 20,046
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Iowa House of Representatives District 37, 1970 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanJohn LandonWon(incumbent) Republican 10,42852.0% DemocraticAndrew Rasmussen Democratic 9,61848.0% - Votes for listed candidates
- 21,048
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Iowa House of Representatives District 37, 1970 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanJohn LandonWon(incumbent) Republican 12,05957.3% DemocraticAndrea Phillips Democratic 8,95442.5% Scattered write-ins Write-in 350.2% - Votes for listed candidates
- 10,365
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Iowa House of Representatives District 37, 1970 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanJohn LandonWon(incumbent) Republican 10,13497.8% Scattered write-ins Write-in 2312.2% - Votes for listed candidates
- 14,754
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Iowa House of Representatives District 37, 1970 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanJohn LandonWon Republican 11,04274.8% OtherN. John Boehm Other 3,59824.4% Scattered write-ins Write-in 1140.8% - Votes for listed candidates
- 12,612
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Iowa House of Representatives District 37, 1970 to 2024, 2010, every candidate Candidate Party Votes and share Share RepublicanRenee SchulteWon(incumbent) Republican 6,83654.2% DemocraticMark J. Seidl Democratic 5,76245.7% Scattered write-ins Write-in 140.1% - Votes for listed candidates
- 17,243
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Iowa House of Representatives District 37, 1970 to 2024, 2008, every candidate Candidate Party Votes and share Share RepublicanRenee SchulteWon Republican 8,62850.0% DemocraticArt Staed(incumbent) Democratic 8,61550.0% - Votes for listed candidates
- 12,559
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Iowa House of Representatives District 37, 1970 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticArt StaedWon Democratic 6,46251.5% RepublicanAndy Anderson Republican 6,09748.5% - Votes for listed candidates
- 17,072
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Iowa House of Representatives District 37, 1970 to 2024, 2004, every candidate Candidate Party Votes and share Share RepublicanJeff ElginWon(incumbent) Republican 9,57956.1% DemocraticArt Staed Democratic 7,49343.9% - Votes for listed candidates
- 12,063
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Iowa House of Representatives District 37, 1970 to 2024, 2002, every candidate Candidate Party Votes and share Share RepublicanJeff ElginWon(incumbent) Republican 6,93557.5% DemocraticJohn Hedgecoth Democratic 4,89640.6% LibertarianBob Trapp Libertarian 2321.9% - Votes for listed candidates
- 12,269
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Iowa House of Representatives District 37, 1970 to 2024, 2000, every candidate Candidate Party Votes and share Share RepublicanClyde E. BradleyWon(incumbent) Republican 6,63354.1% DemocraticDouglas Olmsted Democratic 5,63645.9% - Votes for listed candidates
- 5,395
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Iowa House of Representatives District 37, 1970 to 2024, 1998, every candidate Candidate Party Votes and share Share RepublicanClyde E. BradleyWon(incumbent) Republican 5,395100.0% - Votes for listed candidates
- 10,784
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Iowa House of Representatives District 37, 1970 to 2024, 1996, every candidate Candidate Party Votes and share Share RepublicanClyde E. BradleyWon(incumbent) Republican 6,02955.9% DemocraticNancy Jacobson Democratic 4,75544.1% - Votes for listed candidates
- 8,985
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Iowa House of Representatives District 37, 1970 to 2024, 1994, every candidate Candidate Party Votes and share Share RepublicanClyde E. BradleyWon Republican 5,03056.0% DemocraticMark Henderson(incumbent) Democratic 3,95544.0% - Votes for listed candidates
- 12,239
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Iowa House of Representatives District 37, 1970 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticMark HendersonWon Democratic 6,60153.9% RepublicanKay Wagner Republican 5,63846.1% - Votes for listed candidates
- 9,100
- Election day
- November 6, 1990
- District map
- Older district map (1982 to 1991)
Iowa House of Representatives District 37, 1970 to 2024, 1990, every candidate Candidate Party Votes and share Share RepublicanRobert JohnsonWon Republican 5,01455.1% DemocraticHugh McAleer Democratic 4,08644.9% - Votes for listed candidates
- 11,412
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Iowa House of Representatives District 37, 1970 to 2024, 1988, every candidate Candidate Party Votes and share Share RepublicanVic StuelandWon(incumbent) Republican 6,43356.4% DemocraticRobert Ryan Democratic 4,97943.6% - Votes for listed candidates
- 8,437
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Iowa House of Representatives District 37, 1970 to 2024, 1986, every candidate Candidate Party Votes and share Share RepublicanVic StuelandWon(incumbent) Republican 5,10860.5% DemocraticCharles P. Hunter Democratic 3,32939.5% - Votes for listed candidates
- 12,339
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Iowa House of Representatives District 37, 1970 to 2024, 1984, every candidate Candidate Party Votes and share Share RepublicanVic StuelandWon(incumbent) Republican 7,95064.4% DemocraticPhillip T. Deweerdt Democratic 4,38935.6% - Votes for listed candidates
- 9,642
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Iowa House of Representatives District 37, 1970 to 2024, 1982, every candidate Candidate Party Votes and share Share RepublicanVic StuelandWon(incumbent) Republican 6,10863.4% DemocraticPatrick Omeara Democratic 3,53436.6% - Votes for listed candidates
- 9,607
- Election day
- November 4, 1980
- District map
- Older district map (1972 to 1981)
Iowa House of Representatives District 37, 1970 to 2024, 1980, every candidate Candidate Party Votes and share Share RepublicanRay LageschulteWon(incumbent) Republican 9,604100.0% Scattered write-ins Write-in 30.0% - Votes for listed candidates
- 5,390
- Election day
- November 7, 1978
- District map
- Older district map (1972 to 1981)
Iowa House of Representatives District 37, 1970 to 2024, 1978, every candidate Candidate Party Votes and share Share RepublicanRaymond LageschulteWon(incumbent) Republican 5,38699.9% Scattered write-ins Write-in 40.1% - Votes for listed candidates
- 11,288
- Election day
- November 2, 1976
- District map
- Older district map (1972 to 1981)
Iowa House of Representatives District 37, 1970 to 2024, 1976, every candidate Candidate Party Votes and share Share RepublicanRaymond LageschulteWon(incumbent) Republican 7,55266.9% DemocraticClyde B. Newell Democratic 3,73633.1% - Votes for listed candidates
- 9,222
- Election day
- November 4, 1974
- District map
- Older district map (1972 to 1981)
Iowa House of Representatives District 37, 1970 to 2024, 1974, every candidate Candidate Party Votes and share Share RepublicanRay LageschulteWon Republican 5,64261.2% DemocraticMarie L. Buss Democratic 3,58038.8% - Votes for listed candidates
- 11,087
- Election day
- November 7, 1972
- District map
- Older district map (1972 to 1981)
Iowa House of Representatives District 37, 1970 to 2024, 1972, every candidate Candidate Party Votes and share Share RepublicanCharles E. GrassleyWon(incumbent) Republican 7,84670.8% DemocraticTim Youngblood Democratic 3,24129.2% - Votes for listed candidates
- 9,892
- Election day
- November 3, 1970
- District map
- Older district map (1970 to 1971)
Iowa House of Representatives District 37, 1970 to 2024, 1970, every candidate Candidate Party Votes and share Share RepublicanWillard R. HansenWon(incumbent) Republican 6,38364.5% DemocraticCarleton W. Troutner Jr. Democratic 3,50935.5%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
- 1970 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source
Last contest in this district on file: 2024.
Download and cite
Cite this page
Election Wrld. (2026). Iowa State House District 37, election results 1970 to 2024. https://www.electionwrld.com/ia/house/37. Retrieved October 30, 2026.
Embed this seat
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<p style="font-size:13px">Data: <a href="https://www.electionwrld.com">Election Wrld</a>, CC BY 4.0</p>Paste this into any web page. It shows the seat, its last result and the next election.
Sources
Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; MEDSL 2024 official precinct returns (individual_states zips) (Not stated in the GitHub repository (an earlier label said "MIT (repo)", which the repository does not support). MEDSL's Harvard Dataverse records are CC0 1.0, but these GitHub files were not checksum-matched to the Dataverse files, so CC0 is not claimed for them.), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.
District id: ocd-division/country:us/state:ia/sldl:37
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), MEDSL 2024 official precinct returnsData as of Oct 28, 2026