Red Oak city, Iowa
Official LSAD Designation: Red Oak city • Census GEOID: 1966135
• Montgomery County
Red Oak city is an incorporated city in Montgomery County, Iowa. According to official records from the Census (2025), Red Oak city had an estimated population of 5,388 residents. Official Census Bureau geographic records classify this community under LSAD designation Red Oak city (GEOID 1966135).
Local Government Administration U.S. Census Bureau GMAF
City Of Red Oak
Municipal
Official Title:
City Clerk
Address:
PO BOX 475, RED OAK IA 51566-0475
County Of Montgomery
County
Official Title:
Auditor
Address:
PO BOX 469, RED OAK IA 51566-0469
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 5,388 | 2025 |
| Median Household Income | $50,109 | 2020-2024 |
| Median Home Value | $99,700 | 2020-2024 |
| Land Area | 3.93 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).