| Population | 37 (2010), see rank |
| House Units | 24, see rank |
| Race | Whites:97.3%, Hispanics:16.2%, Blacks:0%, Asians:0%, Others:2.7% |
| Total Area: | 0.38 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | North Carolina |
| County: | Polk County |
| City: | Mill Spring |
| Census Tract: | 920200 |
| Census Block Group: | 920200-2 |