| Population | 12 (2010), see rank |
| House Units | 3, see rank |
| Race | Whites:83.3%, Hispanics:58.3%, Blacks:0%, Asians:0%, Others:16.7% |
| Total Area: | 0.22 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | California |
| Area: | Santa Rosa-Petaluma, CA |
| County: | Sonoma County |
| City: | Geyserville |
| Census Tract: | 154100 |
| Census Block Group: | 154100-1 |