| Population | 21 (2010), see rank |
| House Units | 14, see rank |
| Race | Whites:100%, Hispanics:23.8%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.02 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Arkansas |
| Area: | Harrison, AR |
| County: | Boone County |
| City: | Diamond City |
| Census Tract: | 790200 |
| Census Block Group: | 790200-2 |