Sidney city, Iowa
Official LSAD Designation: Sidney city • Census GEOID: 1973065
• Fremont County
Sidney city is an incorporated city in Fremont County, Iowa. According to official records from the Census (2025), Sidney city had an estimated population of 1,051 residents. Official Census Bureau geographic records classify this community under LSAD designation Sidney city (GEOID 1973065).
Local Government Administration U.S. Census Bureau GMAF
City Of Sidney
Municipal
Official Title:
City Manager
Address:
PO BOX 335, SIDNEY IA 51652-0335
County Of Fremont
County
Official Title:
Chairman
Address:
506 FILMORE ST, SIDNEY IA 51652-9000
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,051 | 2025 |
| Median Household Income | $80,714 | 2020-2024 |
| Median Home Value | $125,300 | 2020-2024 |
| Land Area | 1.37 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).