Downers Grove village, Illinois
Official LSAD Designation: Downers Grove village • Census GEOID: 1720591
• DuPage County
Demographics & Population Profile
Population and demographics for Downers Grove village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 50,365 | — | 2025 | Census |
| Median Age | 43.6 yrs | ±1.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 20,662 | ±450 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).