Burr Oak, Iowa
| Burr Oak, Iowa | |
|---|---|
| US-52 runs by town | |
| Coordinates: 43°27′29″N 91°51′43″W / 43.45806°N 91.86194°W | |
| Country | United States | 
| State | Iowa | 
| County | Winneshiek | 
| Platted | 1855 | 
| Area | |
|  • Total | 0.69 sq mi (1.79 km2) | 
| • Land | 0.69 sq mi (1.79 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 1,257 ft (383 m) | 
| Population  (2020) | |
|  • Total | 171 | 
| • Density | 247.83/sq mi (95.73/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 52101 | 
| Area code | 563 | 
| FIPS code | 19-09640 | 
| GNIS feature ID | 2629959 | 
Burr Oak is an unincorporated community in Winneshiek County, Iowa, United States, very close to the Minnesota state line. Burr Oak is a census-designated place and the population was 171 in the 2020 census.