Black Jack is located in St. Louis County, MO. The population is 6,911.
There are 2 public schools in Black Jack with an average Homefacts rating of NA. The total crime rate for Black Jack is very low , and there are 21 registered sex offenders residing in the city. Unemployment in Black Jack is moderate and the median home sales price is $0. Detailed and up-to-date Black Jack property reports are available for any property address.
Cities near Black Jack include Spanish Lake Township, Ferguson Township and Old Jamestown.