- Lead
- 5,104
- Total
- 12,608
- vs nation
- R+39.0
Kansas 90th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 4,761
- Total
- 11,618
- vs nation
- R+45.4
- Lead
- 4,411
- Total
- 9,612
- vs nation
- R+48.0
- Lead
- 4,496
- Total
- 9,121
- vs nation
- R+53.1
- Lead
- 4,203
- Total
- 9,446
- vs nation
- R+51.8
- Lead
- 4,915
- Total
- 9,151
- vs nation
- R+51.3
- Lead
- 3,926
- Total
- 8,209
- vs nation
- R+48.3
- Lead
- 3,998
- Total
- 8,454
- vs nation
- R+55.8
Key facts
- 2024 presidential margin
- R+40.5MIT Election Lab
- Population
- 23,5332024 5-year
- Population density
- 147 / sq mi2024 5-year · TIGER/Line
- Land area
- 160 sq miTIGER/Line
- Median household income
- $88,6152024 5-year
- White (non-Hispanic)
- 82.9%2024 5-year
- Black
- 1.7%2024 5-year
- Hispanic / Latino
- 7.8%2024 5-year
- Peak Democratic margin
- D+9.9 in 1912MIT Election Lab
- Peak Republican margin
- R+75.4 in 1928MIT Election Lab
- Most similar
- State House District 82, KS · twin score 99.0
presidential history
Party record book
Kansas 90th 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
Franklin D. Roosevelt1936
48.4%
1,291 votes · R+2.9 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · 38.8%
Republican
Herbert Hoover1928
87.3%
2,042 votes · R+75.4 · modeled estimate
Runner-up · Rutherford B. Hayes, 1876 · 84.5%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
3,646votes
28.9% of the vote · R+40.5 · modeled estimate
Runner-up · Joe Biden, 2020 · 3,311 votes
Republican
Donald Trump2024
8,750votes
69.4% of the vote · R+40.5 · modeled estimate
Runner-up · Donald Trump, 2020 · 8,072 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
Woodrow Wilson1912
−9.7pts D vs U.S.
Place D+9.9 · U.S. D+19.5 · a third-party candidate carried the Place · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · −27.1 pts
Republican
Benjamin Harrison1892
+59.4pts R vs U.S.
Place R+57.7 · U.S. D+1.7 · modeled estimate
Runner-up · Herbert Hoover, 1928 · +57.9 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.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | R | 39.7%3,692 | 60.3%5,612 | 9,304 |
| 2020 | R | 41.0%4,032 | 59.0%5,793 | 9,825 |
With a 2024 presidential margin of R+40.5 in a population of roughly 23,500, this district ranks among the state's most one-sided, suggesting a rural or small-town electorate with deeply consistent voting patterns.
Across the recorded series it reached a Democratic high of 9.9 points in 1912 and a Republican high of 75.4 points in 1928. The 2024 margin was 40.5 points.
A population of 23,533, a 83% non-Hispanic-white share, and a median household income of $88,615 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 82 and State House District 101.
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 →
Kansas 90th State House District. Akashic. https://akashic.app/sld-lower/20090/. Accessed May 20, 2026. License: CC BY 4.0.