Concise Answer: The key high schools located in Xuhui District, Shanghai include Shanghai No. 1 High School, Shanghai Jiao Tong University附属中学, and Shanghai High School Affiliated to Fudan University.

In Xuhui District, Shanghai, several prestigious key high schools are renowned for their academic excellence and rigorous educational standards. Shanghai No. 1 High School, established in 1865, is one of the oldest and most prestigious schools in China. It has a long history of producing top scholars and leaders in various fields. Shanghai Jiao Tong University附属中学, also known as Shanghai Jiao Tong University High School, is another prominent institution that offers a comprehensive education program. It is affiliated with Shanghai Jiao Tong University, which enhances its academic reputation. Shanghai High School Affiliated to Fudan University, established in 1905, is another highly regarded school with a strong emphasis on science and technology education. These schools are recognized for their rigorous curriculum, exceptional faculty, and excellent college placement rates.

Data from the Shanghai Education Commission indicates that these schools consistently rank among the top high schools in Shanghai. For instance, Shanghai No. 1 High School has a 100% college acceptance rate for its graduating students, with many attending top universities in China and abroad. Similarly, Shanghai Jiao Tong University附属中学 and Shanghai High School Affiliated to Fudan University have also demonstrated high academic performance and college placement rates. The presence of these key high schools in Xuhui District contributes to the overall educational excellence of the area and attracts students from across the city and beyond.