Postal Codes for Boulder, Colorado
The postal codes for Boulder, Colorado, United States (11 codes, e.g. 80301). With map location and coordinates.
The postal codes for Boulder, Colorado, United States (11 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 80301 | Boulder | Boulder | 40.05, -105.214 |
| 80302 | Boulder | Boulder | 40.017, -105.285 |
| 80303 | Boulder | Boulder | 39.991, -105.239 |
| 80304 | Boulder | Boulder | 40.038, -105.277 |
| 80305 | Boulder | Boulder | 39.981, -105.253 |
| 80306 | Boulder | Boulder | 40.102, -105.385 |
| 80307 | Boulder | Boulder | 40.088, -105.374 |
| 80308 | Boulder | Boulder | 40.028, -105.387 |
| 80309 | Boulder | Boulder | 40.015, -105.271 |
| 80310 | Boulder | Boulder | 40.015, -105.271 |
| 80314 | Boulder | Boulder | 40.088, -105.374 |
‹ All postal codes in Colorado
Frequently asked questions
What is the postal code of Boulder?
Boulder has 11 postal codes; the first is 80301. They are all listed above with their areas.
Why does Boulder have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.