| Population | 47 (2010), see rank |
| House Units | 10, see rank |
| Race | Whites:70.2%, Hispanics:100%, Blacks:0%, Asians:0%, Others:29.8% |
| Total Area: | 0.18 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Texas |
| Area: | McAllen-Edinburg-Mission, TX |
| County: | Hidalgo County |
| City: | Olivarez |
| Census Tract: | 024402 |
| Census Block Group: | 024402-3 |