| Zip Code : | 78118 |
| City : | Karnes city |
| County : | Karnes County, Live Oak County |
| State : | Texas (TX) |
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| Land Area : | 181.24 sq mi |
| Water Area : | 1.34 sq mi |
| Latitude : | 28.8006421 |
| Longitude : | -98.0629367 |
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| Population (2010): | 3,976 |
| Population Estimate (2012) : | 3,994 |
| Population Density : | 21.94/sq mi |
| Housing Units (2012) : | 1,640 |
| Median Household Income (2012) : | $37,383 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $50,000 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $74,900 (Texas : $128,000, USA : $181,400) |