| Population | 307 (2010), see rank |
| House Units | 127, see rank |
| Race | Whites:97.7%, Hispanics:0.7%, Blacks:0%, Asians:0.7%, Others:1.6% |
| Total Area: | 1.44 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Washington |
| Area: | Longview, WA |
| County: | Cowlitz County |
| City: | Castle Rock |
| Census Tract: | 002002 |
| Census Block Group: | 002002-1 |