There are 4 zip codes in Niobrara County, Wyoming. The most populated is 82225, located in Lusk. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
|---|---|---|
| 82225 | Lusk | 1,749 |
| 82227 | Manville | 314 |
| 82222 | Lance Creek | 187 |
| 82242 | Van Tassell | 157 |