State: Missouri
County: St Louis County
Close cities: Florissant, MO, Calverton Park, MO, Riverview, MO, Moline Acres, MO, Jennings, MO, Bellefontaine Neighbors, MO, Spanish Lake, MO, Castle Point, MO, Dellwood, MO, Glasgow Village, MO, Ferguson, MO
Black Jack Population (census data)| Total | 6,851 (+1.5% since 2000) |
| Male | 3,036 (44.3%) |
| Female | 3,815 (55.7%) |
Population Density: 2,575 people per sq. mile
Cost of Living Index: 80.0 (US Avg is 100)
Black Jack Elevation: 596 feet above sea level
Land Area: 2.66 square miles
Median Household Income: $58,202
Zip Codes: