ZIP codes in Boulder, Colorado
Boulder has 11 ZIP codes in this directory. Each ZIP is listed with its county, population and time zone.
| ZIP | County | Population | Time zone |
|---|---|---|---|
| 80301 | Boulder | 106,803 | America/Denver |
| 80302 | Boulder | 106,803 | America/Denver |
| 80303 | Boulder | 106,803 | America/Denver |
| 80304 | Boulder | 106,803 | America/Denver |
| 80305 | Boulder | 106,803 | America/Denver |
| 80306 | Boulder | 106,803 | America/Denver |
| 80307 | Boulder | 106,803 | America/Denver |
| 80308 | Boulder | 106,803 | America/Denver |
| 80309 | Boulder | 106,803 | America/Denver |
| 80310 | Boulder | 106,803 | America/Denver |
| 80314 | Boulder | 106,803 | America/Denver |
About Boulder ZIP codes
ZIP codes in Boulder are part of the USPS delivery network for Colorado. The codes above are ordered numerically; each links to a page with coordinates, nearby ZIPs and more detail. Population shown is the estimated population of the city: 106,803.