Fifty percent. According to official website of Qingdao Education Bureau, as of August 2023 1, the number of students enrolled in Qingdao No.51 Middle School was 1500, and 750 students were admitted. So the enrollment rate of this school is 50%. No.51 Middle School in Qingdao, Shandong Province was founded on 1986, and was formerly the affiliated middle school of Qingdao Education College. 1990 was moved from Jintan Road to No.7 Yongjia Road in Shinan District. It is a junior high school under Shinan District Education Bureau.