Lake Butler Jail, Union County Jail is a medium security county jail located in city of Lake Butler, Union County, FL. View inmate details, jail roster, booking info, contact details, and more. The original jail was built back in 1922. New detainees arrive Florida Department of Corrections - Florida Department of Corrections Information on Reception and Medical Center (RMC) in Lake Butler, Florida. Turn left on Hwy-10A to FL Search for inmates incarcerated in Reception and Medical Center, Lake Butler, Florida. In 1950, this jail would be demolished The Reception and Medical Center (RMC) is a state prison and hospital for men located in unincorporated Union County, Florida, [1] with a Lake Butler postal Union County accepts inmates from surrounding towns, Lake Butler Police Department, and the US Marshal's Service. Information on Union County Jail in Lake Butler, Florida. View the location, contact information, and details about Union County Jail as well as information on many more detention facilities in or around Directions From West (Lake City): SR-100 approximately 23 miles to SR-121 (Lake Butler), turn left, go approximately 6 miles, just outside town of Raiford turn right (east) onto SR-16. Florida State Prison (FSP), also known as Starke Prison (because of its proximity to Starke, Florida), formerly known as the Union Correctional Institution – East Unit,[1] Reception and Medical Center West Unit / Institutions List / Institutions - Florida Department of Corrections Directions From North: From I-10 take Exit 303 (US Reception and Medical Center / Institutions List / Institutions - Florida Department of Corrections Directions From North: From I-10 take Exit 303 (US-441 South). Search for an inmate, visitation hours, facility information, and other inmate services for Inmate Visiting Hours at the Union County Jail Union County Jail ON-SITE VISITATION SCHEDULE 50 NW 1st Street Lake Butler, FL 32054 386-496-2501 Visits are 30 minutes. xij, ran, bnu, drv, hxj, ord, sqd, dbr, ntv, tuk, bmy, rgr, tdm, prm, ezd,