Martensdale city, Iowa
Official LSAD Designation: Martensdale city • Census GEOID: 1949890
• Warren County
Martensdale city is an incorporated city in Warren County, Iowa. According to official records from the Census (2025), Martensdale city had an estimated population of 426 residents. Official Census Bureau geographic records classify this community under LSAD designation Martensdale city (GEOID 1949890).
Local Government Administration U.S. Census Bureau GMAF
City Of Martensdale
Municipal
Official Title:
City Clerk
Address:
PO BOX 109, MARTENSDALE IA 50160-0109
County Of Warren
County
Official Title:
Budget Director
Address:
301 N BUXTON ST, STE 101, INDIANOLA IA 50125-1800
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 426 | 2025 |
| Median Household Income | $57,500 | 2020-2024 |
| Median Home Value | $181,400 | 2020-2024 |
| Land Area | 0.38 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).