Spring Grove Township, Houston County, Minnesota
| Spring Grove Township, Minnesota | |
|---|---|
| Town hall | |
| Coordinates: 43°33′30″N 91°41′20″W / 43.55833°N 91.68889°W | |
| Country | United States | 
| State | Minnesota | 
| County | Houston | 
| Area | |
|  • Total | 35.0 sq mi (90.7 km2) | 
| • Land | 35.0 sq mi (90.7 km2) | 
| • Water | 0.0 sq mi (0.0 km2) | 
| Elevation | 1,227 ft (374 m) | 
| Population  (2000) | |
|  • Total | 422 | 
| • Density | 12.1/sq mi (4.7/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 55974 | 
| Area code | 507 | 
| FIPS code | 27-61870 | 
| GNIS feature ID | 0665673 | 
Spring Grove Township is a township in Houston County, Minnesota, United States. The population was 422 at the 2000 census.