| Population | 10 (2010), see rank |
| House Units | 8, see rank |
| Race | Whites:90%, Hispanics:10%, Blacks:0%, Asians:10%, Others:0% |
| Total Area: | 0.03 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Oregon |
| Area: | Grants Pass, OR |
| County: | Josephine County |
| City: | O Brien |
| Census Tract: | 361600 |
| Census Block Group: | 361600-7 |