| Postal Code | City | Community | County | State | latitude | longitude | Map |
|---|---|---|---|---|---|---|---|
| 80301 | Boulder | Boulder | Colorado | 40.0497 | -105.2143 | Map | |
| 80302 | Boulder | Boulder | Colorado | 40.0172 | -105.2851 | Map | |
| 80303 | Boulder | Boulder | Colorado | 39.9914 | -105.2392 | Map | |
| 80304 | Boulder | Boulder | Colorado | 40.0375 | -105.2771 | Map | |
| 80305 | Boulder | Boulder | Colorado | 39.9807 | -105.2531 | Map | |
| 80306 | Boulder | Boulder | Colorado | 40.1022 | -105.3847 | Map | |
| 80307 | Boulder | Boulder | Colorado | 40.0878 | -105.3735 | Map | |
| 80308 | Boulder | Boulder | Colorado | 40.0277 | -105.3868 | Map | |
| 80309 | Boulder | Boulder | Colorado | 40.015 | -105.2705 | Map | |
| 80310 | Boulder | Boulder | Colorado | 40.015 | -105.2705 | Map | |
| 80314 | Boulder | Boulder | Colorado | 40.0878 | -105.3735 | Map | |
| 59632 | Boulder | Jefferson | Montana | 46.2306 | -112.1138 | Map | |
| 84716 | Boulder | Garfield | Utah | 37.9166 | -111.4266 | Map | |
| 82923 | Boulder | Sublette | Wyoming | 42.6881 | -109.5401 | Map | |
| 89005 | Boulder City | Clark | Nevada | 35.9727 | -114.8344 | Map | |
| 89006 | Boulder City | Clark | Nevada | 35.9279 | -114.9721 | Map | |
| 95006 | Boulder Creek | Santa Cruz | California | 37.1547 | -122.1365 | Map | |
| 54512 | Boulder Junction | Vilas | Wisconsin | 46.1112 | -89.6325 | Map |
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