Fill out Newark Athletics registration forms online. Newark Public Schools is a comprehensive community public school district that serves the entire city of Newark in Essex County, New Jersey, United States.Who may fill out the application? Only the parent, legal guardian, or the student if age 18 or older may complete the lunch application form. Complete all fields in the form and please provide as much detail as possible. You can complete registration online before setting up an appointment to finalize registration. First time enrolling in public school? (Must be completely filled out for each employee). All students can apply for admission into a magnet school. Sibling priority does not apply to magnet schools.