Casey city, Illinois
Official LSAD Designation: Casey city • Census GEOID: 1711618
• Clark County / Cumberland County
Demographics & Population Profile
Population and demographics for Casey city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 2,374 | — | 2025 | Census |
| Median Age | 48.4 yrs | ±6.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,151 | ±147 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).