| Population | 230 (2010), see rank |
| House Units | 85, see rank |
| Race | Whites:91.3%, Hispanics:9.1%, Blacks:0%, Asians:3%, Others:5.7% |
| Total Area: | 0.16 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Marin County |
| City: | Sleepy Hollow |
| Census Tract: | 115000 |
| Census Block Group: | 115000-2 |