Hartley city, Iowa
Official LSAD Designation: Hartley city • Census GEOID: 1934725
• O'Brien County
Hartley city is an incorporated city in O'Brien County, Iowa. According to official records from the Census (2025), Hartley city had an estimated population of 1,579 residents. Official Census Bureau geographic records classify this community under LSAD designation Hartley city (GEOID 1934725).
Local Government Administration U.S. Census Bureau GMAF
City Of Hartley
Municipal
Official Title:
City Administrator
Address:
11 S CENTRAL AVE, HARTLEY IA 51346-1445
County Of O'brien
County
Official Title:
Chairman
Address:
PO BOX 380, PRIMGHAR IA 51245
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,579 | 2025 |
| Median Household Income | $57,656 | 2020-2024 |
| Median Home Value | $112,700 | 2020-2024 |
| Land Area | 1.33 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).