| Population | 237 (2010), see rank |
| House Units | 87, see rank |
| Race | Whites:99.2%, Hispanics:2.1%, Blacks:0%, Asians:0%, Others:0.8% |
| Total Area: | 1.92 sq mi |
| Water Area: | 0.01 sq mi (0.55%) |
| State: | Indiana |
| Area: | Indianapolis-Carmel, IN |
| County: | Johnson County |
| City: | Trafalgar |
| Census Tract: | 611400 |
| Census Block Group: | 611400-1 |