80530 vs 80621 ZIP Codes
Frederick, CO · Fort Lupton, CO
| Metric | 80530 | 80621 |
|---|---|---|
| City | Frederick | Fort Lupton |
| County | Weld | Weld |
| State | Colorado | Colorado |
| Time zone | Mountain Time | Mountain Time |
| Population | 3,790 | 12,079 |
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.