| Population | 42 (2010), see rank |
| House Units | 16, see rank |
| Race | Whites:97.6%, Hispanics:0%, Blacks:0%, Asians:0%, Others:2.4% |
| Total Area: | 0.15 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Iowa |
| Area: | Omaha-Council Bluffs, NE-IA |
| County: | Harrison County |
| City: | California Junction |
| Census Tract: | 290500 |
| Census Block Group: | 290500-1 |