| Zip Code : | 78009 |
| City : | Castroville city |
| County : | Medina County |
| State : | Texas (TX) |
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| Land Area : | 71.49 sq mi |
| Water Area : | 0.36 sq mi |
| Latitude : | 29.3572515 |
| Longitude : | -98.8866545 |
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| Population (2010): | 7,255 |
| Population Estimate (2012) : | 7,958 |
| Population Density : | 101.48/sq mi |
| Housing Units (2012) : | 2,860 |
| Median Household Income (2012) : | $62,856 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $66,047 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $111,400 (Texas : $128,000, USA : $181,400) |