| Zip Code : | 76686 |
| City : | Tehuacana town |
| County : | Limestone County |
| State : | Texas (TX) |
| Land Area : | 11.31 sq mi |
| Water Area : | 0.16 sq mi |
| Latitude : | 31.7675741 |
| Longitude : | -96.5593269 |
| Population (2010): | 285 |
| Population Estimate (2012) : | 239 |
| Population Density : | 25.20/sq mi |
| Housing Units (2012) : | 155 |
| Median Household Income (2012) : | $36,071 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $35,625 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $61,000 (Texas : $128,000, USA : $181,400) |