![](\"http://www.usa.com/img/s10.gif\")
Washington School District
see rank
| Population | 4,813 (2010), see rank |
| House Units | 1,990, see rank |
| Race | Whites:97.7%, Hispanics:1.1%, Blacks:0.5%, Asians:0.4%, Others:1.4% |
| Population Density: | 46.67/sq mi, see rank |
| Median Household Income: | $89,303, see rank |
| Median House Price: | $320,600, see rank |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 100.27 sq mi, see rank |
| Water Area: | 2.86 sq mi (2.77%), see rank |
| State: | Missouri |
| Area: | St. Louis, MO-IL |
| County: | Saint Charles County |
| School District: | Francis Howell School District Washington School District see rank |