| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Bellvue, Larimer | 80512 |
| Postal/ZIP Codes in Berthoud, Larimer | 80513 |
| Postal/ZIP Codes in Drake, Larimer | 80515 |
| Postal/ZIP Codes in Estes Park, Larimer | 80517 |
| Postal/ZIP Codes in Fort Collins, Larimer | 80521, 80523, 80524, 80525, 80526, … |
| Postal/ZIP Codes in Glen Haven, Larimer | 80532 |
| Postal/ZIP Codes in Laporte, Larimer | 80535 |
| Postal/ZIP Codes in Livermore, Larimer | 80536 |
| Postal/ZIP Codes in Loveland, Larimer | 80537, 80538 |
| Postal/ZIP Codes in Masonville, Larimer | 80541 |
| Postal/ZIP Codes in Red Feather Lakes, Larimer | 80545 |
| Postal/ZIP Codes in Severance, Larimer | 80524 |
| Postal/ZIP Codes in Timnath, Larimer | 80525, 80547 |
| Postal/ZIP Codes in Virginia Dale, Larimer | 80536 |
| Postal/ZIP Codes in Wellington, Larimer | 80549 |
| Postal/ZIP Codes in Windsor, Larimer | 80528 |