Des Plaines city, Illinois
Official LSAD Designation: Des Plaines city • Census GEOID: 1719642
• Cook County
Demographics & Population Profile
Population and demographics for Des Plaines city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 58,772 | — | 2025 | Census |
| Median Age | 42.3 yrs | ±1.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 22,537 | ±580 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).