Wyoming State Senate District 4

State Legislative District Profile (Upper Chamber)

Overview

District ID
wy-sd-004
State
Wyoming
Chamber
Upper chamber (state senate)
District Code
004
Land Area
48.9 sq mi
Water Area
0 sq mi

Boundary

Boundary of Wyoming State Senate District 4

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Laramie County48.94 sq mi100.0%1.8%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Ranchettes CDP41.86 sq mi85.5%85.8%
Cheyenne city4.32 sq mi8.8%11.8%

Showing all 2 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
WY At-Large17,856100.0%3.1%100.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
9,910
Active Voters
9,910 (100.0%)

Party Registration

PartyVotersShare
Democratic1,30013.1%
Republican7,50175.7%
Unaffiliated1,04910.6%
Other parties600.6%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2019–20207,783 (78.5%)0 (0.0%)0 (0.0%)
2017–20186,207 (62.6%)0 (0.0%)0 (0.0%)
2015–20166,140 (62.0%)0 (0.0%)0 (0.0%)
2013–20144,749 (47.9%)0 (0.0%)0 (0.0%)
2011–20125,042 (50.9%)0 (0.0%)0 (0.0%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 11/07/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
16,500 (± 1,312)
Median Age
50.0
Median Household Income
$93,743 (± $6,655)
High School Graduate or Higher (age 25+)
97.9%
Bachelor's Degree or Higher (age 25+)
44.2%

Population by Age

GroupPeopleShare
Under 183,01418.3%
18 to 648,78153.2%
65 and over4,70528.5%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)1,84211.2%
White, not Hispanic13,54382.1%
Black, not Hispanic1500.9%
Asian, not Hispanic1921.2%
American Indian / Alaska Native, not Hispanic670.4%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic2121.3%
Two or more races, not Hispanic4943.0%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
16,151
Citizen Voting Age Population (CVAP)
13,140

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic14,48989.7%
Hispanic1,66210.3%
White13,82585.6%
Black1230.8%
Asian1651.0%
American Indian / Alaska Native690.4%
Native Hawaiian / Pacific Islander00.0%
Two or More Races470.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic12,11592.2%
Hispanic1,0227.8%
White11,63888.6%
Black1090.8%
Asian2191.7%
American Indian / Alaska Native1100.8%
Native Hawaiian / Pacific Islander00.0%
Two or More Races400.3%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).