Johnson County, Wyoming
3 ZIP codes · 4,154.15 sq mi of land · FIPS 56019
| Population | 8,686 |
|---|---|
| State | Wyoming |
| FIPS code | 56019 |
| Time zone | Mountain |
| Area code | 307 |
| Land area | 4,154.15 sq mi |
| Center (lat, long) | 44.0440, -106.5885 |
Cities and towns (largest first)
KayceeLinchBuffalo
ZIP codes in Johnson County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.