Oto city, Iowa
Official LSAD Designation: Oto city • Census GEOID: 1960240
• Woodbury County
Oto city is an incorporated city in Woodbury County, Iowa. According to official records from the Census (2025), Oto city had an estimated population of 71 residents. Official Census Bureau geographic records classify this community under LSAD designation Oto city (GEOID 1960240).
Local Government Administration U.S. Census Bureau GMAF
City Of Oto
Municipal
Official Title:
Mayor
Address:
PO BOX 36, OTO IA 51044-0036
County Of Woodbury
County
Official Title:
Chairperson
Address:
620 DOUGLAS ST, RM 104, SIOUX CITY IA 51101-1248
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 71 | 2025 |
| Median Household Income | Data unavailable | ACS 5-Year |
| Median Home Value | $56,700 | 2020-2024 |
| Land Area | 0.27 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).