270 people. By July 17, 2023, according to official website's information of Zhengzhou Education Bureau, there are 6 classes in junior high school and 45 classes in senior high school in Zhengzhou Jianye Foreign Language Middle School, so there are 270 students in senior high school. Zhengzhou Jianye Foreign Language Middle School has strong teachers, first-class teaching team and teaching level, good teaching quality and strict management. Deeply trusted and favored by students and parents.