Black Jack Municipal Division, Judicial Circuit 21
Located in St. Louis County,
21st Judicial Circuit


12500 Old Jamestown Road
Black Jack, MO 63033


John Duepner, Municipal Judge


Karen Jones, Court Clerk
Jeanne Fields, Deputy Clerk

(314) 355-0400, ext. 102 or 105

(314) 355-4196 (facsimile)
http://www.cityofblackjack.com

Office Hours: 7:30 a.m. - 6 p.m. (Closed Fridays)