# Cities in Wyoming by population, 2025

All 11 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `population`
- Unit: persons
- Definition: Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). Norway: Statistics Norway, 1 January. Iceland and its municipalities: Statistics Iceland, 1 January. United States: Census Bureau population estimates for 1 July. United Kingdom regions and local authorities: Office for National Statistics estimates for 30 June. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship. UN World Population Prospects estimates for 1 July cover the years before 1960 and the areas the World Bank does not publish, such as Taiwan.
- Source: U.S. Census Bureau, Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals) (https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/population/wyoming-cities

| Rank | Place | persons |
|---:|---|---:|
| 1 | Cheyenne, WY | 66,507 |
| 2 | Casper, WY | 58,771 |
| 3 | Gillette, WY | 34,024 |
| 4 | Laramie, WY | 32,284 |
| 5 | Rock Springs, WY | 22,936 |
| 6 | Sheridan, WY | 20,015 |
| 7 | Evanston, WY | 11,705 |
| 8 | Green River, WY | 11,450 |
| 9 | Riverton, WY | 10,910 |
| 10 | Jackson, WY | 10,720 |
| 11 | Cody, WY | 10,377 |