| City : | Tomball City |
| County : | Harris County |
| State : | Texas (TX) |
| Land Area : | 11.77 sq mi |
| Water Area : | 0.18 sq mi |
| Latitude : | 30.0973578 |
| Longitude : | -95.6194098 |
| Population (2010): | 10,753 |
| Population Estimate (2012) : | 10,732 |
| Population Density : | 913.97/sq mi |
| Housing Units (2012) : | 4,859 |
| Median Household Income (2012) : | $42,086 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $61,507 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $146,400 (Texas : $128,000, USA : $181,400) |