School 21
| Name | School 21 |
| Grades | Class PK to Class 08 |
| Address | 322 TENTH AVENUE |
| City | Paterson |
| School District | Paterson Public School District |
| County | Passaic County |
| Zipcode | 07514 |
| Phone No. | (973)321-0210 |
| State | New Jersey |
| Suburb | Large |
| Students | 694 |
| Teachers | 51 |
| Student Teacher Ratio | 13.6 students per teacher |
| Charter School | No |
| Magnet School | N/A |
School 21 is located at 322 TENTH AVENUE in Paterson city of Passaic County county in New Jersey. This school comes under Paterson Public School District. You can call them at (973)321-0210 for more details. This is not a magnet school. Total six hundred ninety four students from class PK to class 08 study in this school who are taught by fifty one teachers. This is not a charter school. The student teacher ratio of this school is 13.6.