- Lead
- 10,707
- Total
- 19,241
- vs nation
- R+54.2
Missouri 126th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 10,082
- Total
- 18,988
- vs nation
- R+57.6
- Lead
- 8,927
- Total
- 17,596
- vs nation
- R+52.8
- Lead
- 5,067
- Total
- 17,720
- vs nation
- R+32.4
- Lead
- 2,919
- Total
- 19,288
- vs nation
- R+22.4
- Lead
- 3,769
- Total
- 18,818
- vs nation
- R+17.6
- Lead
- 1,840
- Total
- 17,006
- vs nation
- R+11.3
- Lead
- 1,563
- Total
- 15,868
- vs nation
- D+1.3
Key facts
- 2024 presidential margin
- R+55.6MIT Election Lab
- Population
- 36,6572024 5-year
- Population density
- 22 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,698 sq miTIGER/Line
- Median household income
- $54,5622024 5-year
- White (non-Hispanic)
- 91.1%2024 5-year
- Black
- 0.6%2024 5-year
- Hispanic / Latino
- 2.3%2024 5-year
- Peak Democratic margin
- D+25.7 in 1912MIT Election Lab
- Peak Republican margin
- R+55.6 in 2024MIT Election Lab
- Most similar
- State House District 153, MO · twin score 97.9
presidential history
Party record book
Missouri 126th 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. Roosevelt1932
61.9%
11,222 votes · D+24.6 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · 60.7%
Republican
Donald Trump2024
77.4%
14,884 votes · R+55.6 · modeled estimate
Runner-up · Donald Trump, 2020 · 75.9%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Franklin D. Roosevelt1932
11,222votes
61.9% of the vote · D+24.6 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 11,054 votes
Republican
Donald Trump2024
14,884votes
77.4% of the vote · R+55.6 · modeled estimate
Runner-up · Donald Trump, 2020 · 14,418 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
John W. Davis1924
+20.8pts D vs U.S.
Place R+4.3 · U.S. R+25.2 · modeled estimate
Runner-up · William J. Bryan, 1896 · +20.4 pts
Republican
Donald Trump2020
+57.6pts R vs U.S.
Place R+53.1 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2024 · +54.2 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 2024 presidential margin of R+55.7, this 36,000-resident district ranks among the most heavily one-sided state house seats in Missouri, leaving general-election competition effectively absent.
Across the recorded series it reached a Democratic high of 25.7 points in 1912 and a Republican high of 55.6 points in 2024. Between 2020 and 2024 the district moved 2.6 points toward the Republican candidate; the 2024 margin was 55.6 points.
A population of 36,657, a 91% non-Hispanic-white share, and a median household income of $54,562 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 153 and State House District 125.
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 126th State House District. Akashic. https://akashic.app/sld-lower/29126/. Accessed May 20, 2026. License: CC BY 4.0.