| City : | Gillett Grove City |
| County : | Clay County |
| State : | Iowa (IA) |
| Land Area : | 0.19 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 43.0157049 |
| Longitude : | -95.0362820 |
| Population (2010): | 49 |
| Population Estimate (2012) : | 74 |
| Population Density : | 255.74/sq mi |
| Housing Units (2012) : | 30 |
| Median Household Income (2012) : | $42,917 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $93,214 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $39,300 (Iowa : $123,000, USA : $181,400) |