| City : | Walnut Grove City |
| County : | Ashtabula County, Redwood County |
| State : | Minnesota (MN) |
| | |
| Land Area : | 1.06 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 44.2248978 |
| Longitude : | -95.4692924 |
| | |
| Population (2010): | 871 |
| Population Estimate (2012) : | 916 |
| Population Density : | 820.04/sq mi |
| Housing Units (2012) : | 367 |
| Median Household Income (2012) : | $35,577 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $37,218 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $43,000 (Minnesota : $194,300, USA : $181,400) |