Casey city, Illinois
Official LSAD Designation: Casey city • Census GEOID: 1711618
• Clark County / Cumberland County
Casey city is an incorporated city in Clark County, Cumberland County, Illinois. According to official records from the Census (2025), Casey city had an estimated population of 2,374 residents. Official Census Bureau geographic records classify this community under LSAD designation Casey city (GEOID 1711618).
Local Government Administration U.S. Census Bureau GMAF
City Of Casey
Municipal
Official Title:
City Of Casey
Address:
PO BOX 425, CASEY IL 62420-0425
County Of Clark
County
Official Title:
County Clerk
Address:
COUNTY COURT HOUSE, MARSHALL IL 62441
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,374 | 2025 |
| Median Household Income | $48,074 | 2020-2024 |
| Median Home Value | $91,800 | 2020-2024 |
| Land Area | 2.62 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).