ZIP Codes in Colorado
Official U.S. Census Bureau and federal geographic directory listings.
Showing 530 total records.
| Entity Name | Classification | Location / State | GEOID | Land Area |
|---|---|---|---|---|
| ZIP Code | Colorado (CO) | 81621 | 258.70 sq mi | |
| ZIP Code | Colorado (CO) | 81623 | 433.84 sq mi | |
| ZIP Code | Colorado (CO) | 81624 | 548.83 sq mi | |
| ZIP Code | Colorado (CO) | 81625 | 1,507.46 sq mi | |
| ZIP Code | Colorado (CO) | 81630 | 1,256.58 sq mi | |
| ZIP Code | Colorado (CO) | 81631 | 220.41 sq mi | |
| ZIP Code | Colorado (CO) | 81632 | 115.90 sq mi | |
| ZIP Code | Colorado (CO) | 81633 | 118.51 sq mi | |
| ZIP Code | Colorado (CO) | 81635 | 331.46 sq mi | |
| ZIP Code | Colorado (CO) | 81637 | 787.28 sq mi | |
| ZIP Code | Colorado (CO) | 81638 | 418.11 sq mi | |
| ZIP Code | Colorado (CO) | 81639 | 464.42 sq mi | |
| ZIP Code | Colorado (CO) | 81640 | 2,226.69 sq mi | |
| ZIP Code | Colorado (CO) | 81641 | 1,811.18 sq mi | |
| ZIP Code | Colorado (CO) | 81642 | 99.12 sq mi | |
| ZIP Code | Colorado (CO) | 81643 | 154.34 sq mi | |
| ZIP Code | Colorado (CO) | 81645 | 104.07 sq mi | |
| ZIP Code | Colorado (CO) | 81646 | 68.00 sq mi | |
| ZIP Code | Colorado (CO) | 81647 | 284.86 sq mi | |
| ZIP Code | Colorado (CO) | 81648 | 1,085.67 sq mi | |
| ZIP Code | Colorado (CO) | 81649 | 139.12 sq mi | |
| ZIP Code | Colorado (CO) | 81650 | 1,022.70 sq mi | |
| ZIP Code | Colorado (CO) | 81652 | 105.38 sq mi | |
| ZIP Code | Colorado (CO) | 81653 | 178.02 sq mi | |
| ZIP Code | Colorado (CO) | 81654 | 103.48 sq mi | |
| ZIP Code | Colorado (CO) | 81655 | 62.04 sq mi | |
| ZIP Code | Colorado (CO) | 81656 | 59.24 sq mi | |
| ZIP Code | Colorado (CO) | 81657 | 116.50 sq mi | |
| ZIP Code | Wyoming (WY) | 82063 | 351.19 sq mi | |
| ZIP Code | Wyoming (WY) | 82082 | 319.95 sq mi |