| Population | 30 (2010), see rank |
| House Units | 21, see rank |
| Race | Whites:96.7%, Hispanics:3.3%, Blacks:0%, Asians:0%, Others:3.3% |
| Total Area: | 0.00 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Marin County |
| City: | Larkspur |
| Census Tract: | 119201 |
| Census Block Group: | 119201-2 |