Charter Oak city, Iowa
Official LSAD Designation: Charter Oak city • Census GEOID: 1912900
• Crawford County
Charter Oak city is an incorporated city in Crawford County, Iowa. According to official records from the Census (2025), Charter Oak city had an estimated population of 513 residents. Official Census Bureau geographic records classify this community under LSAD designation Charter Oak city (GEOID 1912900).
Local Government Administration U.S. Census Bureau GMAF
City Of Charter Oak
Municipal
Official Title:
City Clerk
Address:
PO BOX 74, CHARTER OAK IA 51439-0074
County Of Crawford
County
Official Title:
Auditor
Address:
1202 BROADWAY, STE 5, DENISON IA 51442
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 513 | 2025 |
| Median Household Income | $53,042 | 2020-2024 |
| Median Home Value | $77,700 | 2020-2024 |
| Land Area | 0.51 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).