- Lead
- 3,634
- Total
- 5,820
- vs nation
- R+61.0
Wyoming 40th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 3,496
- Total
- 5,884
- vs nation
- R+63.9
- Lead
- 3,285
- Total
- 5,237
- vs nation
- R+64.8
- Lead
- 3,026
- Total
- 5,073
- vs nation
- R+63.5
- Lead
- 2,787
- Total
- 5,207
- vs nation
- R+60.8
- Lead
- 2,906
- Total
- 4,821
- vs nation
- R+57.8
- Lead
- 2,646
- Total
- 4,309
- vs nation
- R+61.9
- Lead
- 1,350
- Total
- 4,125
- vs nation
- R+41.2
Key facts
- 2024 presidential margin
- R+62.4MIT Election Lab
- Population
- 9,8862024 5-year
- Population density
- 2.0 / sq mi2024 5-year · TIGER/Line
- Land area
- 4,966 sq miTIGER/Line
- Median household income
- $67,3542024 5-year
- White (non-Hispanic)
- 90.7%2024 5-year
- Black
- 0.3%2024 5-year
- Hispanic / Latino
- 4.0%2024 5-year
- Peak Democratic margin
- D+19.2 in 1896MIT Election Lab
- Peak Republican margin
- R+62.7 in 2016MIT Election Lab
- Most similar
- State House District 34, WY · twin score 98.2
presidential history
Party record book
Wyoming 40th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 · 34 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
William J. Bryan1896
58.0%
495 votes · D+19.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 51.0%
Republican
Richard Nixon1972
81.0%
2,583 votes · R+62.4 · modeled estimate
Runner-up · Donald Trump, 2024 · 80.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Franklin D. Roosevelt1932
1,402votes
51.0% of the vote · D+4.9 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 1,205 votes
Republican
Donald Trump2024
4,658votes
80.0% of the vote · R+62.4 · modeled estimate
Runner-up · Donald Trump, 2020 · 4,614 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
+25.3pts D vs U.S.
Place D+19.2 · U.S. R+6.1 · modeled estimate
Runner-up · William J. Bryan, 1900 · +5.0 pts
Republican
Donald Trump2016
+64.8pts R vs U.S.
Place R+62.7 · U.S. D+2.1 · modeled estimate
Runner-up · Donald Trump, 2020 · +63.9 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 | 16.6%846 | 83.4%4,252 | 5,098 |
| 2020 | R | 18.3%926 | 81.7%4,133 | 5,059 |
With a 2024 presidential margin exceeding 62 points, this sparsely populated district reflects the heavily Republican voting patterns common to Wyoming's rural interior, where Republican candidates routinely run without meaningful general-election competition.
Across the recorded series it reached a Democratic high of 19.2 points in 1896 and a Republican high of 62.7 points in 2016. Between 2020 and 2024 the district moved 3.0 points toward the Republican candidate; the 2024 margin was 62.4 points.
A population of 9,886, a 91% non-Hispanic-white share, and a median household income of $67,354 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 34 and State House District 51.
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 →
Wyoming 40th State House District. Akashic. https://akashic.app/sld-lower/56040/. Accessed May 20, 2026. License: CC BY 4.0.