About 400 people. According to Hefei Experimental Middle School Education Network, in early 2022, the total number of middle school students in Baohe Garden Campus of Hefei Experimental School was about 400. According to the model of "old students' old campus", there are 6 classes in Senior One with about 260 students. Hefei Experimental School was founded in 1987, and has two campuses: Jiulong Bay and Baohe Garden. By 202 1, there were 7 1 class with 2970 students.