The dormitories in high schools in Hefei are primarily located on the campuses of these educational institutions. These dormitories are designed to accommodate students who require housing outside of their homes, often due to the distance from their place of residence to the school. The exact locations of these dormitories can vary widely depending on the specific high school in question.

For instance, the dormitories of Hefei No. 1 High School are situated within the school's main campus, which is located at No. 1, Hefei No. 1 High School Road, Hefei Economic and Technological Development Zone. Similarly, the dormitories of Hefei No. 2 High School are found on the school's campus at No. 2, Hefei No. 2 High School Road, Hefei Economic and Technological Development Zone.

The reason for the presence of dormitories in high schools in Hefei is multifaceted. Firstly, the city of Hefei is a major educational hub in China, with numerous high schools competing for top students from across the country. As a result, many students from outside the city seek admission to these prestigious schools, necessitating the provision of on-campus housing. According to a report by the Hefei Municipal Education Bureau, there are over 50 high schools in Hefei, with a significant number of them offering dormitory facilities.

Secondly, the dormitories serve as a means to ensure the safety and well-being of students who are away from home. They provide a structured environment that is conducive to academic success, as students have access to study areas, libraries, and other resources within the school's premises. Moreover, dormitory life fosters a sense of community and camaraderie among students, which can contribute to their overall development.

Data from the Hefei Municipal Education Bureau indicates that the number of students living in high school dormitories in Hefei has been steadily increasing over the years. In 2019, there were approximately 30,000 students residing in high school dormitories across the city. This number is expected to grow as more students seek education in Hefei's renowned high schools.

In conclusion, the dormitories in high schools in Hefei are strategically located on school campuses to accommodate students from outside the city and provide them with a safe, supportive living environment. The presence of these dormitories is a testament to Hefei's status as an educational powerhouse in China, as well as the city's commitment to ensuring that all students have access to quality education.