Why choose elmwood park community unit school district 401? Elmwood Park Community Unit School District 401 provides comprehensive public education to the children of Elmwood Park, IL — from pre-K to 12th grade. Elmwood Park Community Unit School District 401 provides comprehensive public education to the children of Elmwood Park, IL — from pre-K to 12th grade.Where is elmwood park high school located? Elmwood Park High School Grades 9-12 8201 W. Fullerton Ave. Elmwood Park, IL 60707 Phone: 708-452-7272 Visit EPHS DepartmentsShow sub menu for Departments Buildings & Grounds Business, Finance & Operations Curriculum & Instruction English Learners (EL)What does isbe say about district 401? District 401 Honored Again by ISBE with "Those Who Excel" Awards. The Illinois State Board of Education has recognized District 401 with three major awards in the 2019 Those Who Excel program, which celebrates excellence in education.