| Population | 26 (2010), see rank |
| House Units | 9, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.00 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Washington |
| Area: | Portland-Vancouver-Hillsboro, OR-WA |
| County: | Clark County |
| City: | Walnut Grove |
| Census Tract: | 040808 |
| Census Block Group: | 040808-1 |