Decorah city, Iowa
Official LSAD Designation: Decorah city • Census GEOID: 1919405
• Winneshiek County
Decorah city is an incorporated city in Winneshiek County, Iowa. According to official records from the Census (2025), Decorah city had an estimated population of 7,417 residents. Official Census Bureau geographic records classify this community under LSAD designation Decorah city (GEOID 1919405).
Local Government Administration U.S. Census Bureau GMAF
City Of Decorah
Municipal
Official Title:
City Clk Tr
Address:
PO BOX 138, DECORAH IA 52101-0138
County Of Winneshiek
County
Official Title:
Supervisor
Address:
201 W MAIN ST, DECORAH IA 52101-1775
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 7,417 | 2025 |
| Median Household Income | $64,366 | 2020-2024 |
| Median Home Value | $244,500 | 2020-2024 |
| Land Area | 7.24 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).