High Quality Content by WIKIPEDIA articles! The Edina School District is the public school system for the city of Edina, Minnesota. It is also referred to as the Independent School District (ISD) 273. There are approximately 7500 students, K-12, served by 1139 teachers and support staff in six elementary schools (Grades K-5), two middle schools (Grades 6-9) and one senior high school (Grades 10-12).