| City : | Mason City |
| County : | Cerro Gordo County, Torrance County |
| State : | Iowa (IA) |
| | |
| Land Area : | 27.81 sq mi |
| Water Area : | 0.29 sq mi |
| Latitude : | 43.1486094 |
| Longitude : | -93.1997949 |
| | |
| Population (2010): | 28,079 |
| Population Estimate (2012) : | 28,012 |
| Population Density : | 1,009.84/sq mi |
| Housing Units (2012) : | 13,352 |
| Median Household Income (2012) : | $41,008 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $57,118 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $96,200 (Iowa : $123,000, USA : $181,400) |