| Zip Code : | 76856 |
| City : | Mason city |
| County : | Mason County |
| State : | Texas (TX) |
| Land Area : | 711.18 sq mi |
| Water Area : | 2.86 sq mi |
| Latitude : | 30.6908899 |
| Longitude : | -99.2762385 |
| Population (2010): | 3,582 |
| Population Estimate (2012) : | 3,678 |
| Population Density : | 5.04/sq mi |
| Housing Units (2012) : | 2,272 |
| Median Household Income (2012) : | $43,026 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $55,096 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $157,700 (Texas : $128,000, USA : $181,400) |