DeWitt city, Iowa
Official LSAD Designation: DeWitt city • Census GEOID: 1921180
• Clinton County
DeWitt city is an incorporated city in Clinton County, Iowa. According to official records from the Census (2025), DeWitt city had an estimated population of 5,704 residents. Official Census Bureau geographic records classify this community under LSAD designation DeWitt city (GEOID 1921180).
Local Government Administration U.S. Census Bureau GMAF
City Of De Witt
Municipal
Official Title:
City Administrator
Address:
PO BOX 407, DE WITT IA 52742-0407
County Of Clinton
County
Official Title:
Chairperson
Address:
PO BOX 2958, CLINTON IA 52733-2958
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 5,704 | 2025 |
| Median Household Income | $92,587 | 2020-2024 |
| Median Home Value | $237,100 | 2020-2024 |
| Land Area | 6.22 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).