Casper Population 2026
Casper has a population of 60,285, making it the #680 biggest city in 🇺🇸 United States, located in Wyoming. It is about 146× smaller than New York City, the country's biggest city.
Population (city proper)
60,285
Rank in United States
#680
Coordinates
42.87°N, 106.31°W
~1,560 m elevation · America/Denver
Distance to capital (Washington)
2,488 km
1,545 miles, straight line
Other big cities in Wyoming
| City | Population | Rank in United States |
|---|---|---|
| Cheyenne | 65,132 | #605 |
| Gillette | 32,649 | #1416 |
| Laramie | 32,158 | #1441 |
| Rock Springs | 23,962 | #1982 |
| Sheridan | 17,873 | #2669 |
Cities near Casper
- Gillette32,649 people · ~171 km away
- Laramie32,158 people · ~183 km away
- Sheridan17,873 people · ~221 km away
- Cheyenne65,132 people · ~228 km away
- Fort Collins170,924 people · ~273 km away
- Rock Springs23,962 people · ~277 km away
FAQ
What is the population of Casper?
Casper has a population of 60,285 (city proper, latest official figure via GeoNames), making it the #680 biggest city in United States.
What state is Casper in?
Casper is located in Wyoming, United States.
Is Casper the capital of United States?
No, the capital of United States is Washington D.C., about 2,488 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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