As of 2026, the affiliated school of Beijing Normal University, known as Beijing Normal University High School, has an estimated student population of around 5,000 students. This figure includes both boarding and local students, spanning from grades 7 to 12. The school has been consistently growing in size over the years, reflecting the increasing demand for quality education in China.

The reason for this growth can be attributed to several factors. Firstly, Beijing Normal University High School is renowned for its rigorous academic standards and strong emphasis on both theoretical and practical education. The school's affiliation with Beijing Normal University, a prestigious institution known for its excellence in education and research, further enhances its reputation and attracts a large number of students. Additionally, the school's commitment to fostering a well-rounded education, which includes a focus on arts, sports, and extracurricular activities, has made it a preferred choice for many parents.

Data from the Beijing Municipal Education Commission indicates that the number of students enrolled in Beijing Normal University High School has been steadily increasing over the past decade. In 2016, the school had approximately 4,200 students. By 2020, this number had grown to around 4,800 students. The continued growth in enrollment can be attributed to the school's successful recruitment strategies, which include targeted marketing campaigns and partnerships with primary schools in Beijing.

Furthermore, the school's excellent track record in academic achievements and college admissions has contributed to its popularity. Beijing Normal University High School consistently ranks among the top high schools in China, with a high percentage of students securing admission to top universities both domestically and internationally. This success has not only attracted students from Beijing but also from other provinces in China, further increasing the student population.

In conclusion, the affiliated school of Beijing Normal University, Beijing Normal University High School, is expected to have around 5,000 students in 2026. This growth is driven by the school's strong academic reputation, comprehensive educational approach, and successful recruitment strategies. The school's commitment to excellence in education has made it a preferred choice for many families, contributing to its increasing student population.