Twin Grove CDP, Illinois
Official LSAD Designation: Twin Grove CDP • Census GEOID: 1776511
• McLean County
Demographics & Population Profile
Population and demographics for Twin Grove CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 1,458 | ±190 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 49.4 yrs | ±6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 558 | ±76 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).