Overview
- District ID
- wy-sd-018
- State
- Wyoming
- Chamber
- Upper chamber (state senate)
- District Code
- 018
- Land Area
- 5,220.4 sq mi
- Water Area
- 20.4 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Park County | 5220.36 sq mi | 100.0% | 75.2% |
Showing all 1 county
Places
Showing all 3 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| WY At-Large | 18,050 | 100.0% | 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
- 11,057
- Active Voters
- 11,057 (100.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 656 | 5.9% |
| Republican | 9,359 | 84.6% |
| Unaffiliated | 862 | 7.8% |
| Other parties | 180 | 1.6% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2019–2020 | 8,098 (73.2%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 5,796 (52.4%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 6,435 (58.2%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 4,063 (36.7%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 5,454 (49.3%) | 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
- 18,553 (± 735)
- Median Age
- 48.3
- Median Household Income
- $75,642 (± $5,662)
- High School Graduate or Higher (age 25+)
- 96.3%
- Bachelor's Degree or Higher (age 25+)
- 36.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 3,763 | 20.3% |
| 18 to 64 | 9,968 | 53.7% |
| 65 and over | 4,822 | 26.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 758 | 4.1% |
| White, not Hispanic | 16,516 | 89.0% |
| Black, not Hispanic | 49 | 0.3% |
| Asian, not Hispanic | 60 | 0.3% |
| American Indian / Alaska Native, not Hispanic | 19 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 17 | 0.1% |
| Some other race, not Hispanic | 549 | 3.0% |
| Two or more races, not Hispanic | 585 | 3.2% |
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
- 18,416
- Citizen Voting Age Population (CVAP)
- 14,654
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 17,725 | 96.2% |
| Hispanic | 693 | 3.8% |
| White | 17,209 | 93.4% |
| Black | 47 | 0.3% |
| Asian | 62 | 0.3% |
| American Indian / Alaska Native | 20 | 0.1% |
| Native Hawaiian / Pacific Islander | 19 | 0.1% |
| Two or More Races | 41 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 14,218 | 97.0% |
| Hispanic | 434 | 3.0% |
| White | 13,868 | 94.6% |
| Black | 44 | 0.3% |
| Asian | 129 | 0.9% |
| American Indian / Alaska Native | 123 | 0.8% |
| Native Hawaiian / Pacific Islander | 18 | 0.1% |
| Two or More Races | 42 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
