School District of Janesville (SDJ) is a school district headquartered in the Educational Services Center (ESC) in Janesville, Wisconsin.[1] As of 2020[update] the district has 10,300 students in grades PK-12 and more than 1,500 employees. With 21 campuses it is the state's tenth largest school district.[2]
Administrative Offices are located at the Educational Services Center (ESC) at 527 S. Franklin St., Janesville, WI 53548