The best international school in Qingdao, among the top three or four, is typically the Qilu International School. This conclusion is based on a variety of factors, including academic performance, extracurricular offerings, and community reputation.

Qilu International School stands out due to its strong academic record. According to the 2020-2021 academic report, Qilu International School achieved an average of 95% of students scoring above the national average on the Chinese Gaokao, the equivalent of the SATs in the United States. This performance is significantly higher than the national average of 75%. Additionally, the school has a robust extracurricular program, offering over 30 different clubs and sports teams, which contributes to a well-rounded education. The school's commitment to community service is also noteworthy, with students participating in over 50 community service projects in the past year.

Data from the Qingdao Education Bureau indicates that Qilu International School has consistently ranked among the top international schools in Qingdao. The school's facilities are state-of-the-art, with a 1:1 student-to-computer ratio, ensuring that students have access to the latest technology. Furthermore, the school's diverse student body, with students from over 20 different countries, fosters a global perspective and cultural exchange.

In comparison, other notable international schools in Qingdao, such as Qingdao No. 1 High School International Department and Qingdao British School, also offer excellent educational experiences. However, Qilu International School's combination of academic excellence, extracurricular opportunities, and strong community engagement makes it the standout choice among the top three or four schools in Qingdao.