| Population | 59 (2010), see rank |
| House Units | 16, see rank |
| Race | Whites:32.2%, Hispanics:47.5%, Blacks:6.8%, Asians:11.9%, Others:49.2% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Alameda County |
| City: | Union City |
| Census Tract: | 440100 |
| Census Block Group: | 440100-1 |