| Zip Code : | 78629 |
| City : | Gonzales city |
| County : | DeWitt County, Gonzales County |
| State : | Texas (TX) |
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| Land Area : | 425.39 sq mi |
| Water Area : | 2.16 sq mi |
| Latitude : | 29.4769544 |
| Longitude : | -97.4489245 |
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| Population (2010): | 11,887 |
| Population Estimate (2012) : | 11,565 |
| Population Density : | 27.94/sq mi |
| Housing Units (2012) : | 4,989 |
| Median Household Income (2012) : | $41,446 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $45,605 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $84,600 (Texas : $128,000, USA : $181,400) |