Black Jack is located in Missouri. Black Jack, Missouri has a population of 6,764. Black Jack is less family-centric than the surrounding county with 24% households with children. The county percentage for households with children is 27%.
The median household income in Black Jack, Missouri is $68,089. The median household income for the surrounding county is $69,900 compared to the national median of $66,222. The median age of people living in Black Jack is 42.6 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 19.4 degrees. The annual precipitation is 38.54.