| Zip Code : | 52079 |
| City : | Zwingle city |
| County : | Dubuque County, Jackson County |
| State : | Iowa (IA) |
| | |
| Land Area : | 59.37 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.2855541 |
| Longitude : | -90.7162483 |
| | |
| Population (2010): | 782 |
| Population Estimate (2012) : | 657 |
| Population Density : | 13.17/sq mi |
| Housing Units (2012) : | 347 |
| Median Household Income (2012) : | $55,625 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $61,759 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $147,100 (Iowa : $123,000, USA : $181,400) |