To gain admission into Xuancheng No.1 High School, students typically need to score at least 590 points on the national college entrance examination (Gaokao). This score is based on the student's performance in the exam, which includes subjects like Chinese, Mathematics, English, and additional elective subjects. The specific requirements may vary slightly each year, depending on the school's admission policy and the overall performance of applicants.

The high admission standards at Xuancheng No.1 High School are a reflection of its reputation as one of the top educational institutions in China. The school is known for its rigorous academic environment and high-quality education, which attracts a large number of highly motivated students. According to data from the school's admission office, the average score of admitted students in recent years has been around 620 points, indicating the competitive nature of the admission process.

The Gaokao score is a critical factor in the admission process, but it is not the only one. The school also considers other factors such as extracurricular activities, leadership roles, and teacher recommendations. However, the Gaokao score remains the most significant determinant of admission. The high score threshold is a result of the school's commitment to selecting the most academically talented students, ensuring a strong and competitive student body.