| Population | 30 (2010), see rank |
| House Units | 16, see rank |
| Race | Whites:96.7%, Hispanics:3.3%, Blacks:0%, Asians:0%, Others:3.3% |
| Total Area: | 27.62 sq mi |
| Water Area: | 0.03 sq mi (0.10%) |
| State: | South Dakota |
| Area: | Rapid City, SD |
| County: | Meade County |
| City: | Union Center |
| Census Tract: | 020500 |
| Census Block Group: | 020500-2 |