| Zip Code : | 51244 |
| City : | Matlock city |
| County : | Sioux County |
| State : | Iowa (IA) |
| Land Area : | 0.30 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 43.2447723 |
| Longitude : | -95.9355554 |
| Population (2010): | 79 |
| Population Estimate (2012) : | 60 |
| Population Density : | 262.85/sq mi |
| Housing Units (2012) : | 32 |
| Median Household Income (2012) : | $68,125 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $41,250 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $53,800 (Iowa : $123,000, USA : $181,400) |