| Zip Code : | 78631 |
| City : | Harper |
| County : | Kerr County, Kimble County, Gillespie County |
| State : | Texas (TX) |
| | |
| Land Area : | 325.07 sq mi |
| Water Area : | 0.19 sq mi |
| Latitude : | 30.3397698 |
| Longitude : | -99.3065799 |
| | |
| Population (2010): | 2,395 |
| Population Estimate (2012) : | 2,114 |
| Population Density : | 7.37/sq mi |
| Housing Units (2012) : | 1,351 |
| Median Household Income (2012) : | $41,424 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $44,348 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $120,400 (Texas : $128,000, USA : $181,400) |