| Population | 33 (2010), see rank |
| House Units | 13, see rank |
| Race | Whites:93.9%, Hispanics:0%, Blacks:0%, Asians:3%, Others:3% |
| Total Area: | 1.29 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Illinois |
| Area: | Springfield, IL |
| County: | Sangamon County |
| City: | Pleasant Plains |
| Census Tract: | 003500 |
| Census Block Group: | 003500-2 |