| Population | 15 (2010), see rank |
| House Units | 9, see rank |
| Race | Whites:93.3%, Hispanics:0%, Blacks:0%, Asians:0%, Others:6.7% |
| Total Area: | 0.50 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Kansas |
| Area: | Winfield, KS |
| County: | Cowley County |
| City: | Udall |
| Census Tract: | 493200 |
| Census Block Group: | 493200-2 |