| Population | 191 (2010), see rank |
| House Units | 69, see rank |
| Race | Whites:94.2%, Hispanics:3.1%, Blacks:0%, Asians:3.1%, Others:2.6% |
| Total Area: | 0.19 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: | 115000-3 |