| Population | 76 (2010), see rank |
| House Units | 43, see rank |
| Race | Whites:89.5%, Hispanics:3.9%, Blacks:0%, Asians:2.6%, Others:7.9% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Contra Costa County |
| City: | Bethel Island |
| Census Tract: | 301000 |
| Census Block Group: | 301000-2 |