Hanna, Wyoming
Hanna, Wyoming | |
|---|---|
Aerial view of Hanna and surrounding area | |
Location of Hanna in Carbon County, Wyoming. | |
| Coordinates: 41°52′15″N 106°33′26″W / 41.87083°N 106.55722°W | |
| Country | United States |
| State | Wyoming |
| County | Carbon |
| Government | |
| • Mayor | Charlie Gorge |
| Area | |
• Total | 2.04 sq mi (5.30 km2) |
| • Land | 2.04 sq mi (5.30 km2) |
| • Water | 0.00 sq mi (0.00 km2) |
| Elevation | 6,818 ft (2,078 m) |
| Population (2020) | |
• Total | 683 |
• Estimate (2025) | 663 |
| • Density | 376.04/sq mi (145.20/km2) |
| Time zone | UTC-7 (Mountain (MST)) |
| • Summer (DST) | UTC-6 (MDT) |
| ZIP code | 82327 |
| Area code | 307 |
| FIPS code | 56-35335 |
| GNIS feature ID | 1589288 |
Hanna is a town in Carbon County, Wyoming, United States. The population was 683 at the 2020 census. The town was started as a coal supply location for the Union Pacific Railroad. Much of the old town is built on top of the former workings of the Hanna No. 4 mine. On December 18, 1979, the Town of Hanna annexed the adjacent Town of Elmo. The population peaked at 2,288 in 1980 and has declined as local coal mines have ceased operation.