| Population | 3 (2010), see rank |
| House Units | 2, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.51 sq mi |
| Water Area: | 0.01 sq mi (1.91%) |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Marin County |
| City: | Petaluma |
| Census Tract: | 133000 |
| Census Block Group: | 133000-1 |