Union County Jail Inmate Search

To lookup jail inmate records in Union County Ohio, use Union County online inmate search or jail roster. Inmate details include arrest date, arresting agency, status, booking date, location, release time, court case number, bond amount and charges. If you want to schedule a visit or send mail/money to an inmate in Tri-County Regional Jail, please call the jail at (937) 834-5000 to help you.