Johnsonville village, Illinois
Official LSAD Designation: Johnsonville village • Census GEOID: 1738531
• Wayne County
Demographics & Population Profile
Population and demographics for Johnsonville village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 80 | — | 2025 | Census |
| Median Age | 27.7 yrs | ±6.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 19 | ±12 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).