- Lead
- 6,942
- Total
- 20,380
- vs nation
- R+32.6
Missouri 112th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,392
- Total
- 20,334
- vs nation
- R+35.9
- Lead
- 6,152
- Total
- 17,971
- vs nation
- R+36.3
- Lead
- 1,939
- Total
- 16,544
- vs nation
- R+15.6
- Lead
- 608
- Total
- 17,953
- vs nation
- R+3.9
- Lead
- 53
- Total
- 15,725
- vs nation
- D+2.8
- Lead
- 455
- Total
- 13,058
- vs nation
- D+3.0
- Lead
- 1,470
- Total
- 11,157
- vs nation
- D+4.7
Key facts
- 2024 presidential margin
- R+34.1MIT Election Lab
- Population
- 38,4562024 5-year
- Population density
- 712 / sq mi2024 5-year · TIGER/Line
- Land area
- 54 sq miTIGER/Line
- Median household income
- $92,4812024 5-year
- White (non-Hispanic)
- 89.5%2024 5-year
- Black
- 1.0%2024 5-year
- Hispanic / Latino
- 2.6%2024 5-year
- Peak Democratic margin
- D+40.8 in 1964MIT Election Lab
- Peak Republican margin
- R+34.2 in 2016MIT Election Lab
- Most similar
- State House District 97, MO · twin score 98.8
presidential history
Party record book
Missouri 112th 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
70.4%
3,185 votes · D+40.8 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 63.5%
Republican
Donald Trump2024
66.4%
13,527 votes · R+34.1 · modeled estimate
Runner-up · Donald Trump, 2020 · 64.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
9,093votes
50.6% of the vote · D+3.4 · modeled estimate
Runner-up · John Kerry, 2004 · 7,833 votes
Republican
Donald Trump2024
13,527votes
66.4% of the vote · R+34.1 · modeled estimate
Runner-up · Donald Trump, 2020 · 13,175 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
Adlai Stevenson1956
+29.1pts D vs U.S.
Place D+13.7 · U.S. R+15.4 · modeled estimate
Runner-up · Adlai Stevenson, 1952 · +26.4 pts
Republican
Donald Trump2016
+36.3pts R vs U.S.
Place R+34.2 · U.S. D+2.1 · modeled estimate
Runner-up · Donald Trump, 2020 · +35.9 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 |
|---|---|---|---|---|
| 2018 | R | 39.8%5,753 | 60.2%8,684 | 14,437 |
With a 2024 presidential margin of R+34.1, District 112 sits well outside competitive range, reflecting the heavily Republican rural or exurban character common to Missouri's less densely populated legislative districts.
Across the recorded series it reached a Democratic high of 40.8 points in 1964 and a Republican high of 34.2 points in 2016. Between 2020 and 2024 the district moved 2.6 points toward the Republican candidate; the 2024 margin was 34.1 points.
A population of 38,456, a 90% non-Hispanic-white share, and a median household income of $92,481 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 97 and State House District 113.
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 112th State House District. Akashic. https://akashic.app/sld-lower/29112/. Accessed May 20, 2026. License: CC BY 4.0.