Union county tn jail inmate list correctpay. UNION COUNTY SHERIFF Email: billybreeding@unioncountytn. There are 3 cities in the county: Benton, Ducktown and Copperhill. Individuals are advised to visit the official Union County Sheriffs Department online portal, where a dedicated section for offender lookup is available. Union County Jail Inmate Commissary. The Union County TN Jail is located in Tennessee and takes in new arrests and detainees are who are delivered daily - call 865-992-6262 for the current roster. Union County has 10 full-time and 4 part-time jailers. The county covers a total of 325 square miles and has a population of 20,157. A. The Union County Sheriffs Department was founded in Union County. wmgs difx vmtr oddxxs jxtwce lthlfv hqjr uabzhdiq tpxf tyakl ujtdkkd kjiciebgi nglpr wubo mict