| Population | 22 (2010), see rank |
| House Units | 7, see rank |
| Race | Whites:77.3%, Hispanics:100%, Blacks:0%, Asians:0%, Others:22.7% |
| 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: | San Juan |
| Census Tract: | 021803 |
| Census Block Group: | 021803-1 |