| Population | 55 (2010), see rank |
| House Units | 21, see rank |
| Race | Whites:87.3%, Hispanics:0%, Blacks:1.8%, Asians:7.3%, Others:3.6% |
| Total Area: | 0.10 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | San Mateo County |
| City: | Atherton |
| Census Tract: | 611500 |
| Census Block Group: | 611500-1 |