Treynor city, Iowa
Official LSAD Designation: Treynor city • Census GEOID: 1978825
• Pottawattamie County
Treynor city is an incorporated city in Pottawattamie County, Iowa. According to official records from the Census (2025), Treynor city had an estimated population of 1,088 residents. Official Census Bureau geographic records classify this community under LSAD designation Treynor city (GEOID 1978825).
Local Government Administration U.S. Census Bureau GMAF
City Of Treynor
Municipal
Official Title:
Deputy City Clerk
Address:
PO BOX 234, TREYNOR IA 51575-0234
County Of Pottawattamie
County
Official Title:
Supervisor
Address:
227 S 6TH ST, COUNCIL BLUFFS IA 51501-4209
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,088 | 2025 |
| Median Household Income | $121,696 | 2020-2024 |
| Median Home Value | $263,500 | 2020-2024 |
| Land Area | 0.65 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).