Union County Jail is a part of the Union County Sheriff s Office, which provides a range of law enforcement services for citizens. It offers patrol, civil process, criminal investigation and animal solutions. The full-service office provides online information of missing individuals. Union County Sheriff s Office displays an online wanted inmate and offers inquiry options. It also provides the Crime Stoppers program and issues arrest warrants and gun permits. The office operates administration, detention, operations and services divisions. In addition, the Union County Sheriff s Office conducts social events. It provides fingerprinting services and files crime reports. The office also maintains a sex offender registry.