Where is leyden high school district 212 located? View Website Leyden High School District 212 3400 Rose Street Franklin Park, IL 60131 (847) 451-3000 Visit Website. View Website East Leyden High School 3400 Rose Street Franklin Park, IL 60131 (847) 451-3000 (847) 451-3035 Visit Website.Where are the high schools in leyden il? OUR SCHOOLS. View Website Leyden High School District 212 3400 Rose Street Franklin Park, IL 60131 (847) 451-3000 Visit Website. View Website East Leyden High School 3400 Rose Street Franklin Park, IL 60131 (847) 451-3000 (847) 451-3035 Visit Website.How many students are enrolled at leyden university? Between East Leyden and West Leyden, we have approximately 3,400 students that represent the perse communities we serve. It is our goal to meet the needs of every student, to help them reach their full potential and fulfill their dreams.Why choose leyden? We also have clubs, activities, and sports that encourage students to connect with their classmates and to engage with the school community. Leyden is an award-winning district that has a national reputation for innovation and instructional technology.