St. Johns village, Illinois
Official LSAD Designation: St. Johns village • Census GEOID: 1766924
• Perry County
Demographics & Population Profile
Population and demographics for St. Johns village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 158 | — | 2025 | Census |
| Median Age | 46.4 yrs | ±14.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 92 | ±32 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).