| City : | Garden Grove City |
| County : | Decatur County |
| State : | Iowa (IA) |
| Land Area : | 0.69 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.8265787 |
| Longitude : | -93.6071930 |
| Population (2010): | 211 |
| Population Estimate (2012) : | 191 |
| Population Density : | 304.36/sq mi |
| Housing Units (2012) : | 103 |
| Median Household Income (2012) : | $39,706 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $41,750 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $49,300 (Iowa : $123,000, USA : $181,400) |
Garden Grove City Zip Codes
| 50103 (452) |