Niles village, Illinois
Official LSAD Designation: Niles village • Census GEOID: 1753000
• Cook County
Demographics & Population Profile
Population and demographics for Niles village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 30,443 | — | 2025 | Census |
| Median Age | 48.2 yrs | ±3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 11,481 | ±524 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).