| City : | Santa Monica |
| County : | Willacy County |
| State : | Texas (TX) |
| Land Area : | 0.99 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 26.3694395 |
| Longitude : | -97.5889307 |
| Population (2010): | 83 |
| Population Estimate (2012) : | 82 |
| Population Density : | 83.60/sq mi |
| Housing Units (2012) : | 35 |
| Median Household Income (2012) : | $14,853 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $14,853 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $0 (Texas : $128,000, USA : $181,400) |
Santa Monica Zip Codes
| 78569 (4,039) |