Union County Jail Roster La Grande Oregon, The Union County Detention Center, OR is a correctional facility located in Union County, Oregon. Inmate Search Online Offender Locator To begin an online inmate search for individuals held in La Grande or Union County, start with the official Union County Sheriff’s Office jail roster. Find current inmates, view charges, bond amounts, and court dates. 24/7 emergency services Union County Sheriff's Office Visit Us 1109 K Ave. Visit Us 1109 K Ave. Union County Oregon Arrest Records and Jail Roster Union County recent arrests are processed through the Union County Jail in La Grande. Search Union County Jail inmate roster and booking records. You can get inmate details like inmate ID, arrest date, arrest agency, charge and bond. The jail roster is run by the Union County Sheriff's Office. . bjufz, ngxbq2, p1bdwiiz, txf, zvw, s9uop, xkc2t, mywr, zr, hnmnx,