The average score for the middle school entrance exam in Zhejiang, China, is typically around 590 out of a maximum of 660 points. This score is based on the national standard for the Gaokao (高考), which is the equivalent of the SAT or ACT in the United States. The Zhejiang Gaokao is known for its rigor and competitiveness, with a high number of students scoring above 600 points. The average score can vary depending on the specific year and the individual student's performance, but the general trend indicates a challenging academic environment that prepares students for higher education.

The high average score in Zhejiang can be attributed to several factors. Firstly, Zhejiang is a highly developed province with a strong emphasis on education. The province has a long history of academic excellence, and this is reflected in the rigorous curriculum and high expectations placed on students. According to the Zhejiang Provincial Education Department, the average score for the Gaokao in Zhejiang has been consistently higher than the national average over the past decade.

Secondly, the exam itself is designed to be challenging. The Zhejiang Gaokao includes both theoretical and practical components, testing students' knowledge and application skills across various subjects. The practical portion, in particular, requires students to demonstrate their ability to solve real-world problems, which is a skill highly valued in higher education and the workforce.

Data from the Zhejiang Provincial Education Department also reveals that the number of students scoring above 600 points has been increasing year by year. In 2020, for example, approximately 40% of students who took the Gaokao in Zhejiang scored above 600 points. This trend underscores the competitive nature of the exam and the high level of academic achievement expected from students in Zhejiang.

In conclusion, the average score for the middle school entrance exam in Zhejiang is around 590 points, reflecting the province's commitment to education and the rigorous nature of the Gaokao. The high average score is a testament to the strong academic foundation provided to students in Zhejiang, which prepares them for the challenges of higher education and beyond.