81503 vs 81504 ZIP Codes
Grand Junction, CO · Grand Junction, CO
| Metric | 81503 | 81504 |
|---|---|---|
| City | Grand Junction | Grand Junction |
| County | Mesa | Mesa |
| State | Colorado | Colorado |
| Time zone | Mountain Time | Mountain Time |
| Population | 15,250 | 28,481 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.