- Lead
- 14,422
- Total
- 105,514
- vs nation
- D+15.1
Missouri 24th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 13,755
- Total
- 110,017
- vs nation
- D+8.0
- Lead
- 1,999
- Total
- 103,632
- vs nation
- R+0.2
- Lead
- 1,452
- Total
- 105,546
- vs nation
- R+5.2
- Lead
- 5,489
- Total
- 110,665
- vs nation
- R+2.3
- Lead
- 6,494
- Total
- 109,140
- vs nation
- R+3.5
- Lead
- 9,420
- Total
- 98,379
- vs nation
- R+10.1
- Lead
- 6,959
- Total
- 93,542
- vs nation
- R+16.0
Key facts
- 2024 presidential margin
- D+13.7MIT Election Lab
- Population
- 184,6852024 5-year
- Population density
- 1,802 / sq mi2024 5-year · TIGER/Line
- Land area
- 103 sq miTIGER/Line
- Median household income
- $110,1522024 5-year
- White (non-Hispanic)
- 78.0%2024 5-year
- Black
- 6.9%2024 5-year
- Hispanic / Latino
- 3.4%2024 5-year
- Peak Democratic margin
- D+13.7 in 2024MIT Election Lab
- Peak Republican margin
- R+35.2 in 1884MIT Election Lab
- Most similar
- State Senate District 15, MO · twin score 91.4
presidential history
Party record book
Missouri 24th State Senate 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
Kamala Harris2024
55.9%
59,021 votes · D+13.7 · modeled estimate
Runner-up · Joe Biden, 2020 · 55.4%
Republican
James G. Blaine1884
67.4%
899 votes · R+35.2 · modeled estimate
Runner-up · James A. Garfield, 1880 · 63.4%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
60,932votes
55.4% of the vote · D+12.5 · modeled estimate
Runner-up · Kamala Harris, 2024 · 59,021 votes
Republican
Ronald Reagan1984
72,170votes
35.2% of the vote · R+20.6 · a third-party candidate carried the Place · modeled estimate
Runner-up · Richard Nixon, 1972 · 61,942 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
Kamala Harris2024
+15.1pts D vs U.S.
Place D+13.7 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · +8.0 pts
Republican
William H. Taft1912
+31.7pts R vs U.S.
Place R+12.2 · U.S. D+19.5 · a third-party candidate carried the Place · modeled estimate
Runner-up · Alf Landon, 1936 · +23.9 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 | D | 58.7%57,280 | 41.3%40,371 | 97,651 |
A D+13.7 presidential margin in 2024 places this district among Missouri's most lopsided legislative constituencies, a pattern consistent with dense urban concentration typically found in heavily minority and low-income urban cores.
Across the recorded series it reached a Democratic high of 13.7 points in 2024 and a Republican high of 35.2 points in 1884. Between 2020 and 2024 the district moved 1.2 points toward the Democratic candidate; the 2024 margin was 13.7 points.
A population of 184,685, a 78% non-Hispanic-white share, and a median household income of $110,152 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 15 and State Senate District 1.
The state-senate 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 24th State Senate District. Akashic. https://akashic.app/sld-upper/29024/. Accessed May 20, 2026. License: CC BY 4.0.