| Zip Code : | 78655 |
| City : | Martindale city, San Marcos city, Staples city |
| County : | Caldwell County, Guadalupe County |
| State : | Texas (TX) |
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| Land Area : | 35.68 sq mi |
| Water Area : | 0.22 sq mi |
| Latitude : | 29.8160023 |
| Longitude : | -97.8350416 |
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| Population (2010): | 2,739 |
| Population Estimate (2012) : | 3,684 |
| Population Density : | 76.76/sq mi |
| Housing Units (2012) : | 1,100 |
| Median Household Income (2012) : | $44,759 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $47,708 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $109,400 (Texas : $128,000, USA : $181,400) |