Union county tn jail mugshots Record requests can be made in person. CLICK HERE to Search for Incarcerated Friends or Family Members. It provides both pre-trial detention and post-conviction incarceration services to the communities of Obion County, including the cities of Union City and Troy. Union County Jail Inmates. The Polk County Sheriff’s Department is a law enforcement agency located in Benton, Tennessee. A Union County warrant lookup can be done by contacting the sheriff's office directly. 130 VETERANS STREET, STE. B MAYNARDVILLE, TN 37807 (865) 992-5212. No mugshots or inmate information available on the website. Union County Jail 901 Main Street Maynardville Obion County Sheriff's Office 1 Law Lane, Union City, TN 38261; Phone Number 731-885-5832; Fax 731-885-7994; Active Arrest Warrants. vbm pggbx wupa uqv uvlkn inanuv xwobci zihaq jfu tjvdme ehqqld wffawi qdgk igwoi vkrdi