Number 21 School is located in Paterson, NJ and is one of 45 schools in Paterson School District. It is a public school that serves 661 students in grades K-8. See Number 21 School's test results
to learn more about school performance.
In 2011, Number 21 School had 14 students for every full-time equivalent teacher. The New Jersey average is 13 students per full-time equivalent teacher.