| City : | Grand River City |
| County : | Decatur County |
| State : | Iowa (IA) |
| Land Area : | 0.21 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.8189407 |
| Longitude : | -93.9633868 |
| Population (2010): | 236 |
| Population Estimate (2012) : | 290 |
| Population Density : | 1,134.82/sq mi |
| Housing Units (2012) : | 128 |
| Median Household Income (2012) : | $25,000 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $33,750 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $32,000 (Iowa : $123,000, USA : $181,400) |
Grand River City Zip Codes
| 50108 (471) |