- Lead
- 11,822
- Total
- 19,380
- vs nation
- R+59.5
Missouri 128th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 10,864
- Total
- 18,604
- vs nation
- R+62.9
- Lead
- 9,344
- Total
- 16,953
- vs nation
- R+57.2
- Lead
- 6,227
- Total
- 16,309
- vs nation
- R+42.0
- Lead
- 4,634
- Total
- 17,215
- vs nation
- R+34.2
- Lead
- 5,093
- Total
- 15,816
- vs nation
- R+29.7
- Lead
- 2,770
- Total
- 13,228
- vs nation
- R+21.5
- Lead
- 801
- Total
- 11,800
- vs nation
- R+15.3
Key facts
- 2024 presidential margin
- R+61.0MIT Election Lab
- Population
- 37,2072024 5-year
- Population density
- 46 / sq mi2024 5-year · TIGER/Line
- Land area
- 803 sq miTIGER/Line
- Median household income
- $56,1102024 5-year
- White (non-Hispanic)
- 91.2%2024 5-year
- Black
- 0.7%2024 5-year
- Hispanic / Latino
- 2.4%2024 5-year
- Peak Democratic margin
- D+4.2 in 1992MIT Election Lab
- Peak Republican margin
- R+61.0 in 2024MIT Election Lab
- Most similar
- State House District 142, MO · twin score 98.9
presidential history
Party record book
Missouri 128th 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
William J. Bryan1896
50.9%
3,496 votes · D+2.4 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 50.6%
Republican
Donald Trump2024
79.9%
15,494 votes · R+61.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 78.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
6,172votes
35.9% of the vote · R+26.9 · modeled estimate
Runner-up · John Kerry, 2004 · 5,308 votes
Republican
Donald Trump2024
15,494votes
79.9% of the vote · R+61.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 14,549 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
William J. Bryan1896
+8.5pts D vs U.S.
Place D+2.4 · U.S. R+6.1 · modeled estimate
Runner-up · John W. Davis, 1924 · +5.8 pts
Republican
Donald Trump2020
+62.9pts R vs U.S.
Place R+58.4 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2024 · +59.5 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.
With a 61.0-point Republican presidential margin in 2024, this rural Missouri district sits at the far end of the state's partisan spectrum, reflecting the heavily Republican realignment that has reshaped small-town and agricultural communities statewide.
Across the recorded series it reached a Democratic high of 4.2 points in 1992 and a Republican high of 61.0 points in 2024. Between 2020 and 2024 the district moved 2.6 points toward the Republican candidate; the 2024 margin was 61.0 points.
A population of 37,207, a 91% non-Hispanic-white share, and a median household income of $56,110 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 142 and State House District 57.
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 →
Missouri 128th State House District. Akashic. https://akashic.app/sld-lower/29128/. Accessed May 20, 2026. License: CC BY 4.0.