| City : | O'brien City |
| County : | Haskell County |
| State : | Texas (TX) |
| Land Area : | 0.50 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 33.3801979 |
| Longitude : | -99.8438240 |
| Population (2010): | 106 |
| Population Estimate (2012) : | 138 |
| Population Density : | 210.43/sq mi |
| Housing Units (2012) : | 69 |
| Median Household Income (2012) : | $37,500 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $46,667 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $25,600 (Texas : $128,000, USA : $181,400) |
O'brien City Zip Codes
| 79539 (178) |