12 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 82001 | Cheyenne | 38,043 |
| 82009 | Cheyenne | 34,835 |
| 82007 | Cheyenne | 21,755 |
| 82082 | Pine Bluffs | 1,811 |
| 82053 | Burns | 1,301 |
| 82054 | Carpenter | 955 |
| 82060 | Hillsdale | 559 |
| 82005 | Fe Warren Afb | 481 |
| 82059 | Granite Canon | 296 |
| 82050 | Albin | 217 |
| 82081 | Meriden | 83 |
| 82061 | Horse Creek | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 12 ZCTAs in Laramie County, Wyoming (US Census).