- Lead
- 7,117
- Total
- 16,156
- vs nation
- R+42.6
Iowa 17th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,932
- Total
- 16,676
- vs nation
- R+46.0
- Lead
- 5,891
- Total
- 16,108
- vs nation
- R+38.7
- Lead
- 1,188
- Total
- 15,841
- vs nation
- R+11.4
- Lead
- 709
- Total
- 16,106
- vs nation
- R+11.7
- Lead
- 2,755
- Total
- 16,679
- vs nation
- R+14.1
- Lead
- 2,187
- Total
- 15,847
- vs nation
- R+14.3
- Lead
- 536
- Total
- 16,275
- vs nation
- R+5.2
Key facts
- 2024 presidential margin
- R+44.1MIT Election Lab
- Population
- 31,7482024 5-year
- Population density
- 17 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,913 sq miTIGER/Line
- Median household income
- $60,4322024 5-year
- White (non-Hispanic)
- 91.4%2024 5-year
- Black
- 1.5%2024 5-year
- Hispanic / Latino
- 3.5%2024 5-year
- Peak Democratic margin
- D+13.5 in 1964MIT Election Lab
- Peak Republican margin
- R+44.1 in 2024MIT Election Lab
- Most similar
- State House District 24, IA · twin score 97.3
presidential history
Party record book
Iowa 17th 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
56.7%
12,120 votes · D+13.5 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 54.6%
Republican
Donald Trump2024
71.3%
11,516 votes · R+44.1 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · 71.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Franklin D. Roosevelt1936
13,649votes
43.8% of the vote · R+11.5 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 13,315 votes
Republican
Dwight D. Eisenhower1952
19,862votes
71.2% of the vote · R+42.7 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 19,058 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
+9.3pts D vs U.S.
Place D+1.6 · U.S. R+7.7 · modeled estimate
Runner-up · William J. Bryan, 1896 · +1.6 pts
Republican
Donald Trump2020
+46.0pts R vs U.S.
Place R+41.6 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2024 · +42.6 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
The district recorded a Republican presidential margin of R+44.1 in 2024, compared with R+4.5 in 2008. About 26,100 residents lived here, with White alone at 92.9% in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 13.5 points in 1964 and a Republican high of 44.1 points in 2024. Between 2020 and 2024 the district moved 2.5 points toward the Republican candidate; the 2024 margin was 44.1 points.
A population of 31,748, a 91% non-Hispanic-white share, and a median household income of $60,432 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 24 and State House District 26.
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Iowa 17th State House District. Akashic. https://akashic.app/sld-lower/19017/. Accessed May 20, 2026. License: CC BY 4.0.