99.8%。 According to official website's inquiry of Beijing Education Bureau, in 2023, the admission rate of Beijing No.9 Middle School Entrance Examination was 90.3%, with more than 650 14.25%, 610.43% and 210.985 colleges and universities accounting for 63.2%. Beijing No.9 Middle School is a public complete middle school located in Shijingshan District, Beijing, which is in charge of Shijingshan District Education Committee. Beijing No.9 Middle School was formerly a private Mentougou Middle School founded by 1946. 1949+00 was renamed Beijing No.9 Middle School, and 1953 added a high school.