| Population | 11 (2010), see rank |
| House Units | 4, see rank |
| Race | Whites:27.3%, Hispanics:90.9%, Blacks:0%, Asians:0%, Others:72.7% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Texas |
| Area: | McAllen-Edinburg-Mission, TX |
| County: | Hidalgo County |
| City: | Alton |
| Census Tract: | 024109 |
| Census Block Group: | 024109-1 |