| City : | Blackwell City |
| County : | Chautauqua County, Coke County, Hart County, Nolan County, Renville County |
| State : | Texas (TX) |
| | |
| Land Area : | 0.59 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 32.0850536 |
| Longitude : | -100.3193575 |
| | |
| Population (2010): | 311 |
| Population Estimate (2012) : | 328 |
| Population Density : | 526.07/sq mi |
| Housing Units (2012) : | 167 |
| Median Household Income (2012) : | $48,333 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $60,417 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $46,000 (Texas : $128,000, USA : $181,400) |