Iowa 23rd State House District
| Donald Trump ✓Republican | 69.5% | 12,909 |
|---|---|---|
| Kamala HarrisDemocratic | 28.8% | 5,352 |
| Robert F. Kennedy Jr.We The People | 1.7% | 317 |
County-level results (5 counties) — table
| County | Winner | Margin |
|---|---|---|
| Adair County, IA | Republican | R+44.9 |
| Clarke County, IA | Republican | R+41.9 |
| Dallas County, IA | Republican | R+4.7 |
| Madison County, IA | Republican | R+38.5 |
| Union County, IA | Republican | R+36.1 |
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 28.8%Harris5,352 | 69.5%Trump12,909 | 1.7%Kennedy317 | 18,578 | ||
| R | 31.2%Biden5,713 | 67.2%Trump12,307 | 1.7%Jorgensen305 | 18,325 | ||
| R | 30.5%Clinton4,914 | 62.7%Trump10,096 | 6.7%Johnson1,083 | 16,093 | ||
| R | 45.2%Obama7,298 | 54.8%Romney8,860 | 0.0% | 16,158 | ||
| R | 44.7%Obama7,504 | 51.7%McCain8,679 | 3.6%Nader602 | 16,785 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −7.0% |
| 2012 | −9.7% |
| 2016 | −32.2% |
| 2020 | −36.0% |
| 2024 | −40.7% |
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+45.2, this rural Iowa district ranks among the state's most one-sided, reflecting the broader realignment of small-town and agricultural communities that has deepened over the past decade.
Across the recorded series it reached a Republican high of 40.7 points in 2024. Between 2020 and 2024 the district moved 4.7 points toward the Republican candidate; the 2024 margin was 40.7 points.
A population of 31,838, a 95% non-Hispanic-white share, and a median household income of $83,778 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 21 and State House District 47.
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 →
Iowa 23rd State House District. Akashic. https://akashic.app/sld-lower/19023/. Accessed May 20, 2026. License: CC BY 4.0.