| Population | 12 (2010), see rank |
| House Units | 9, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.78 sq mi |
| Water Area: | 0.01 sq mi (1.20%) |
| State: | Missouri |
| County: | Chariton County |
| City: | Brunswick |
| Census Tract: | 470200 |
| Census Block Group: | 470200-1 |