Law Enforcement Agencies in Union City, TN TN › Obion County Agencies serving the city of Union City in TN. Agency Types in Union City Adult Institutions 1 agencies County Jails 1 agencies Municipal Police 1 agencies Parole Probation 1 agencies Sheriff 1 agencies All Agencies in Union City, TN Crockett, Obion County Prob/Parole Obion County Obion County Jail Obion County Obion County Sheriffs Department Obion County Union City Police Department Obion County Westate Corrections Network Obion County
