| City : | Gray City |
| County : | Audubon County |
| State : | Iowa (IA) |
| Land Area : | 1.00 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 41.8418310 |
| Longitude : | -94.9859480 |
| Population (2010): | 63 |
| Population Estimate (2012) : | 71 |
| Population Density : | 63.28/sq mi |
| Housing Units (2012) : | 36 |
| Median Household Income (2012) : | $21,250 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $50,000 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $25,000 (Iowa : $123,000, USA : $181,400) |