Iowa 29th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
72.0%
4,039 votes · D+44.5 · modeled estimate
Runner-up · Michael Dukakis, 1988 · 65.3%
Republican
Theodore Roosevelt1904
70.5%
574 votes · R+51.6 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 61.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
7,632votes
60.9% of the vote · D+24.0 · modeled estimate
Runner-up · Barack Obama, 2012 · 6,993 votes
Republican
Donald Trump2024
4,779votes
41.5% of the vote · D+15.6 · modeled estimate
Runner-up · Donald Trump, 2020 · 4,630 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Michael Dukakis1988
+38.8pts D vs U.S.
Place D+31.1 · U.S. R+7.7 · modeled estimate
Runner-up · Walter Mondale, 1984 · +34.1 pts
Republican
Theodore Roosevelt1904
+31.9pts R vs U.S.
Place R+51.6 · U.S. R+19.7 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · +19.8 pts
current representation
Current officeholders
DBrian MeyerState House · 29
State legislative officeholder from OpenStates nightly current-legislator data.
Iowa 29th State House District sits in the Corn Belt. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 44.5 points in 1964 and a Republican high of 51.6 points in 1904. Between 2020 and 2024 the district moved 8.3 points toward the Republican candidate; the 2024 margin was 15.6 points.
A population of 31,865, a 51% non-Hispanic-white share, and a median household income of $67,214 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 33 and State House District 67A.
Akashic
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Iowa 29th State House District. Akashic. https://akashic.app/sld-lower/19029/. Accessed May 20, 2026. License: CC BY 4.0.
How did Iowa 29th State House District vote in 2024?
In 2024, Iowa 29th State House District voted Democratic by 15.6 points (D+15.6), carried by the Democratic candidate. Out of 11,511 votes cast, 6,578 went Democratic and 4,779 went Republican.
When did Iowa 29th State House District last vote Republican?
The most recent presidential election in which Iowa 29th State House District voted Republican was 1928.
How many people live in Iowa 29th State House District?
Iowa 29th State House District has a population of 31,865 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Iowa 29th State House District?
Median household income in Iowa 29th State House District is $67,214 — below the national median of $80,734. The Iowa state median is $75,059.
What is the political history of Iowa 29th State House District?
Akashic tracks 38 presidential elections in Iowa 29th State House District from 1876 to 2024. Of those, 25 went Democratic and 12 went Republican.