HarrisDemocratic15.8%1,504TrumpRepublican81.9%7,781OtherAll other candidates2.3%220
R+66.0- Lead
- 6,277
- Total
- 9,505
- vs nation
- R+64.6
modeled Census-place estimatemodeled estimate
Akashicstate senate district
Wyoming 20th State Senate District
Contests in this Place (41 available)
President34 · 1892–2024 · 3 mapped
▦ precinct · ▥ counties · ▢ no spatial detail
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
President results by year
Modeled candidate-vote estimate on current district boundaries
BidenDemocratic15.8%1,525TrumpRepublican81.2%7,839OtherAll other candidates3.0%294
R+65.4- Lead
- 6,314
- Total
- 9,658
- vs nation
- R+69.8
modeled Census-place estimatemodeled estimate
ClintonDemocratic13.4%1,235TrumpRepublican77.0%7,083OtherAll other candidates9.5%878
R+63.6- Lead
- 5,848
- Total
- 9,196
- vs nation
- R+65.7
modeled Census-place estimatemodeled estimate
ObamaDemocratic19.0%1,760RomneyRepublican77.6%7,203OtherAll other candidates3.4%314
R+58.7- Lead
- 5,443
- Total
- 9,277
- vs nation
- R+62.5
modeled Census-place estimatemodeled estimate
ObamaDemocratic23.4%2,218McCainRepublican74.0%7,015OtherAll other candidates2.6%250
R+50.6- Lead
- 4,797
- Total
- 9,483
- vs nation
- R+57.9
modeled Census-place estimatemodeled estimate
KerryDemocratic20.6%1,928BushRepublican77.6%7,278OtherAll other candidates1.8%169
R+57.1- Lead
- 5,350
- Total
- 9,375
- vs nation
- R+54.6
modeled Census-place estimatemodeled estimate
GoreDemocratic19.9%1,786BushRepublican76.8%6,912OtherAll other candidates3.3%298
R+57.0- Lead
- 5,126
- Total
- 8,996
- vs nation
- R+57.5
modeled Census-place estimatemodeled estimate
ClintonDemocratic29.6%2,632DoleRepublican57.7%5,130OtherAll other candidates12.7%1,130
R+28.1- Lead
- 2,498
- Total
- 8,892
- vs nation
- R+36.6
modeled Census-place estimatemodeled estimate
Key facts
- 2024 presidential margin
- R+66.0MIT Election Lab
- Population
- 17,7932024 5-year
- Population density
- 2.1 / sq mi2024 5-year · TIGER/Line
- Land area
- 8,405 sq miTIGER/Line
- Median household income
- $64,2222024 5-year
- White (non-Hispanic)
- 85.5%2024 5-year
- Black
- 0.2%2024 5-year
- Hispanic / Latino
- 9.2%2024 5-year
- Peak Democratic margin
- D+19.1 in 1936MIT Election Lab
- Peak Republican margin
- R+66.0 in 2024MIT Election Lab
- Most similar
- State Senate District 26, WY · twin score 96.5
presidential history
Party record book
Wyoming 20th State Senate 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
Franklin D. Roosevelt1936
58.2%
3,538 votes · D+19.1 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 55.9%
Republican
Donald Trump2024
81.9%
7,781 votes · R+66.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 81.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Lyndon B. Johnson1964
4,030votes
49.4% of the vote · R+1.1 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 3,538 votes
Republican
Donald Trump2020
7,839votes
81.2% of the vote · R+65.4 · modeled estimate
Runner-up · Donald Trump, 2024 · 7,781 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
+16.1pts D vs U.S.
Place D+10.0 · U.S. R+6.1 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · +8.6 pts
Republican
Donald Trump2020
+69.8pts R vs U.S.
Place R+65.4 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2016 · +65.7 pts
current representation
Current officeholders
REd CooperState Senate · 20
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 2 House
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 | 15.7%1,334 | 84.3%7,175 | 8,509 |
| 2020 | R | 17.1%1,455 | 82.9%7,060 | 8,515 |
Wyoming 20th State Senate District sits in the Northern Rockies. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 19.1 points in 1936 and a Republican high of 66.0 points in 2024. Between 2020 and 2024 the district moved 0.7 points toward the Republican candidate; the 2024 margin was 66.0 points.
A population of 17,793, a 86% non-Hispanic-white share, and a median household income of $64,222 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 26 and State Senate District 19.
Political twins — state-senate districts
The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
State Senate District 26
Wyoming
96.5twin score
2008–2020 trajectory≠ % unaffiliated
State Senate District 19
Wyoming
95.8twin score
2008–2024 trajectory≠ Scottish ancestry
State Senate District 18
Wyoming
95.7twin score
2008–2024 trajectory
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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Wyoming 20th State Senate District. Akashic. https://akashic.app/sld-upper/56020/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Wyoming at the ballot boxAll elections →
Places within Wyoming 20th State Senate District
counties it covers5
Frequently asked questions
How did Wyoming 20th State Senate District vote in 2024?
In 2024, Wyoming 20th State Senate District voted Republican by 66.0 points (R+66.0), carried by the Republican candidate. Out of 9,505 votes cast, 1,504 went Democratic and 7,781 went Republican.
When did Wyoming 20th State Senate District last vote Democratic?
The most recent presidential election in which Wyoming 20th State Senate District voted Democratic was 1936.
How many people live in Wyoming 20th State Senate District?
Wyoming 20th State Senate District has a population of 17,793 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Wyoming 20th State Senate District?
Median household income in Wyoming 20th State Senate District is $64,222 — below the national median of $80,734. The Wyoming state median is $76,176.
What is the political history of Wyoming 20th State Senate District?
Akashic tracks 38 presidential elections in Wyoming 20th State Senate District from 1876 to 2024. Of those, 4 went Democratic and 29 went Republican.