Winthrop, Iowa
| Winthrop, Iowa | |
|---|---|
| Location of Winthrop, Iowa | |
| Coordinates: 42°28′05″N 91°44′45″W / 42.46806°N 91.74583°W | |
| Country | USA | 
| State | Iowa | 
| County | Buchanan | 
| Incorporated | July 7, 1886 | 
| Area | |
|  • Total | 0.79 sq mi (2.05 km2) | 
| • Land | 0.79 sq mi (2.05 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 1,027 ft (313 m) | 
| Population  (2020) | |
|  • Total | 823 | 
| • Density | 1,040.46/sq mi (401.83/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 50682 | 
| Area code | 319 | 
| FIPS code | 19-86565 | 
| GNIS feature ID | 2397353 | 
| Website | www | 
Winthrop is a city in Buchanan County, Iowa, United States. The population was 823 at the time of the 2020 census.