Northglenn city, Colorado
Official LSAD Designation: Northglenn city • Census GEOID: 0854330
• Adams County / Weld County
Demographics & Population Profile
Population and demographics for Northglenn city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 38,893 | — | 2025 | Census |
| Median Age | 34.8 yrs | ±1.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 14,570 | ±507 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).