St. Francois County Jail is a detention facility that houses various inmates and detainees. The jail provides a variety of information about visitors and mail requirements. It operates a jail ministry that caters to the religious and spiritual needs of individuals. St. Francois County Jail is a part of St. Francois County Sheriff's Department. The department offers a range of law enforcement services in St. Francois County in Missouri. It operates a K-9 unit that specializes in tracking criminals and missing children and adults. In addition, St. Francois County Sheriff's Department administers the Drug Abuse Resistance Education program. The department provides patrol solutions and investigates various cases.