| City : | Calumet City |
| County : | Austin County, Daviess County, O'brien County, Union County |
| State : | Iowa (IA) |
| | |
| Land Area : | 0.27 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.9449607 |
| Longitude : | -95.5515151 |
| | |
| Population (2010): | 170 |
| Population Estimate (2012) : | 309 |
| Population Density : | 639.46/sq mi |
| Housing Units (2012) : | 86 |
| Median Household Income (2012) : | $56,827 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $42,500 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $49,600 (Iowa : $123,000, USA : $181,400) |