| Population | 189 (2010), see rank |
| House Units | 59, see rank |
| Race | Whites:97.9%, Hispanics:99.5%, Blacks:0%, Asians:0%, Others:2.1% |
| Total Area: | 0.03 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Texas |
| Area: | Eagle Pass, TX |
| County: | Maverick County |
| City: | Seco Mines |
| Census Tract: | 950500 |
| Census Block Group: | 950500-4 |