| Zip Code : | 78596 |
| City : | Llano Grande, Mercedes city, Midway North, Midway South, Mila Doce, Olivarez, Progreso city, Progreso Lakes city, Villa Verde, Weslaco city |
| County : | Hidalgo County |
| State : | Texas (TX) |
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| Land Area : | 59.36 sq mi |
| Water Area : | 0.75 sq mi |
| Latitude : | 26.1586225 |
| Longitude : | -97.9891545 |
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| Population (2010): | 63,844 |
| Population Estimate (2012) : | 64,987 |
| Population Density : | 1,075.59/sq mi |
| Housing Units (2012) : | 21,949 |
| Median Household Income (2012) : | $34,969 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $37,219 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $68,600 (Texas : $128,000, USA : $181,400) |