| Villa Walsh Academy | 1.2 |
Regular elementary or secondary | 7-12 | 248 | 9.5 | Roman Catholic |
| Shepard High School | 2.5 |
Special education | 8-12 | 122 | 6.7 | Nonsectarian |
| Academy Of Saint Elizabeth | 4.5 |
Regular elementary or secondary | 9-12 | 244 | 9.5 | Roman Catholic |
| Daytop Preparatory School | 4.6 |
Regular elementary or secondary | 9-12 | 30 | 2.8 | Nonsectarian |
| Morris Catholic High School | 7.9 |
Regular elementary or secondary | 9-12 | 502 | 15.4 | Roman Catholic |
| Oratory Preparatory School | 9.6 |
Regular elementary or secondary | 7-12 | 279 | 8.1 | Roman Catholic |
| Purnell School | 11.2 |
Special education | 9-12 | 122 | 4.5 | Nonsectarian |
| Mt St Mary Academy (high School) | 11.9 |
Regular elementary or secondary | 9-12 | 381 | 9.7 | Roman Catholic |
| The Milton School | 12.4 |
Special education | 8-12 | 36 | 6.0 | Nonsectarian |
| Essex Valley School | 12.5 |
Special education | 7-12 | 63 | 6.3 | Nonsectarian |
| Cornerstone Day School | 13.2 |
Special education | 7-12 | 42 | 8.4 | Nonsectarian |
| Mount Saint Dominic Academy | 14.0 |
Regular elementary or secondary | 9-12 | 334 | 10.6 | Roman Catholic |
| Union Catholic Regional High S | 14.6 |
Regular elementary or secondary | 9-12 | 802 | 15.9 | Roman Catholic |
| Marylawn Of The Oranges Academy | 14.8 |
Regular elementary or secondary | 9-12 | 197 | 10.2 | Roman Catholic |
| Seton Hall Preparatory School | 14.8 |
Regular elementary or secondary | 9-12 | 972 | 13.4 | Roman Catholic |
| Craig Upper School | 15.1 |
Regular elementary or secondary | 9-12 | 55 | 3.7 | Nonsectarian |
| Immaculata High School | 15.4 |
Regular elementary or secondary | 9-12 | 814 | 13.4 | Roman Catholic |
| Green Brook Academy | 15.9 |
Special education | 7-12 | 57 | 5.9 | Nonsectarian |
| Disciple Christian Academy | 16.3 |
Regular elementary or secondary | 9-12 | 3 | 3.0 | Church of God |
| Immaculate Conception High School | 16.5 |
Regular elementary or secondary | 9-12 | 245 | 13.0 | Roman Catholic |
| Mother Seton Regional High School | 16.5 |
Regular elementary or secondary | 9-12 | 419 | 15.6 | Roman Catholic |
| Bishop George Ahr High School | 16.9 |
Regular elementary or secondary | 9-12 | 913 | 15.7 | Roman Catholic |
| Chancellor Academy | 16.9 |
Special education | 8-12 | 96 | 4.4 | Nonsectarian |
| Roselle Catholic High School | 17.1 |
Regular elementary or secondary | 9-12 | 678 | 15.6 | Roman Catholic |
| High Road School At Somerset | 18.1 |
Special education | 7-12 | 129 | 6.6 | Nonsectarian |
| Benedictine Academy | 18.1 |
Regular elementary or secondary | 9-12 | 191 | 12.2 | Roman Catholic |
| Pope John Xxiii High School | 18.2 |
Regular elementary or secondary | 9-12 | 938 | 12.9 | Roman Catholic |
| St Vincent Academy | 18.3 |
Regular elementary or secondary | 9-12 | 319 | 11.0 | Roman Catholic |
| Benway School | 18.3 |
Special education | 8-12 | 24 | 4.0 | Nonsectarian |
| St Joseph High School | 18.6 |
Regular elementary or secondary | 9-12 | 833 | 14.6 | Roman Catholic |
| Hunterdon Learning Center | 18.7 |
Special education | 7-12 | 80 | 6.7 | Nonsectarian |
| St Benedict's Preparatory School | 18.7 |
Regular elementary or secondary | 7-12 | 559 | 14.9 | Roman Catholic |
| St James Preparatory School | 18.8 |
Regular elementary or secondary | 8-12 | 44 | 6.4 | African Methodist Episcopal |
| St Mary Of The Assumption High School | 18.9 |
Regular elementary or secondary | 9-12 | 265 | 13.4 | Roman Catholic |
| Alif Muhammad''s Nia School | 19.2 |
Regular elementary or secondary | 8-12 | 172 | 23.6 | Nonsectarian |
| Mount Carmel Guild High School | 19.8 |
Special education | 9-12 | 58 | 4.4 | Roman Catholic |
| Veritas Christian Academy | 20.2 |
Regular elementary or secondary | 9-11 | 39 | 6.2 | Christian (no specific denomination) |
| St Patrick High School | 20.4 |
Regular elementary or secondary | 9-12 | 255 | 13.4 | Roman Catholic |
| Mary Help Of Christians Academy | 20.8 |
Regular elementary or secondary | 9-12 | 232 | 10.8 | Roman Catholic |
| Queen Of Peace High School | 20.8 |
Regular elementary or secondary | 9-12 | 593 | 10.8 | Roman Catholic |
| Bais Yaakov Of Passaic High School For Girls | 21.4 |
Regular elementary or secondary | 9-12 | 157 | 16.5 | Jewish |
| Mesivta Tiferes Rav Zvi Aryeh Zemel | 21.6 |
Regular elementary or secondary | 9-12 | 112 | 7.5 | Jewish |
| Lakeland-andover School | 22.4 |
Special education | 9-12 | 27 | 6.0 | Nonsectarian |
| St Mary High School | 22.4 |
Regular elementary or secondary | 9-12 | 321 | 11.7 | Roman Catholic |
| Paterson Catholic High School | 22.5 |
Regular elementary or secondary | 9-12 | 408 | 15.4 | Roman Catholic |
| Holy Family Academy | 22.8 |
Regular elementary or secondary | 9-12 | 209 | 8.6 | Roman Catholic |
| Yeshiva Gedolah Of Bayonne | 23.3 |
Regular elementary or secondary | 9-12 | 90 | 11.1 | Jewish |
| Marist High School | 23.3 |
Regular elementary or secondary | 9-12 | 510 | 12.9 | Roman Catholic |
| Sage Day School At Somerset | 23.3 |
Special education | 9-12 | 38 | 3.6 | Nonsectarian |
| Immaculate Conception High School | 23.4 |
Regular elementary or secondary | 9-12 | 182 | 10.7 | Roman Catholic |
| High Point School Of Bergen County | 23.9 |
Special education | 8-12 | 45 | 5.0 | Nonsectarian |
| Yeshiva Gedolah Of Perth Amboy | 23.9 |
Special program emphasis | 9-11 | 13 | 3.6 | Jewish |
| East Mountain School | 24.0 |
Special education | 7-12 | 118 | 5.1 | Nonsectarian |
| Hudson Catholic Regional High School | 24.6 |
Regular elementary or secondary | 9-12 | 426 | 19.5 | Roman Catholic |
| Sage Day At Rochelle Park | 24.9 |
Special education | 9-12 | 91 | 5.1 | Nonsectarian |
| Cardinal Mccarrick High School | 25.0 |
Regular elementary or secondary | 9-12 | 469 | 15.0 | Roman Catholic |
