The Pennsylvania Department of Education (PDE) oversees 500 public school districts, more than 170 public charter schools, public cyber charter schools, Career and Technology Centers/Vocational Technical schools, public Intermediate Units, the education of youth in State Juvenile Correctional Institutions, Head Starts and publicly funded preschools, and community colleges. PDE also oversees policies related to public, academic, and school libraries, and the State Library of Pennsylvania.