12 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 82001 | Cheyenne | 38,168 |
| 82009 | Cheyenne | 35,081 |
| 82007 | Cheyenne | 21,704 |
| 82082 | Pine Bluffs | 1,891 |
| 82053 | Burns | 1,656 |
| 82054 | Carpenter | 870 |
| 82060 | Hillsdale | 540 |
| 82005 | Fe Warren Afb | 454 |
| 82059 | Granite Canon | 397 |
| 82050 | Albin | 302 |
| 82081 | Meriden | 23 |
| 82061 | Horse Creek | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 12 ZCTAs in Laramie County, Wyoming (US Census).