| Scotch Plains Baptist Christian Day School | 0.4 |
Early childhood program/child care center | Pre-KG-KG | 10 | 0.8 | Baptist |
| L'academy Montessori | 0.8 |
Montessori | Pre-KG-KG | 4 | 1.9 | Nonsectarian |
| Phoenix Academy Day Care Center | 1.4 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| The Newmark School, Inc. | 1.5 |
Special education | 2-8 | 74 | 6.1 | Nonsectarian |
| Diamond Hill Montessori School | 1.9 |
Montessori | Pre-KG-KG | 7 | 2.1 | Nonsectarian |
| Kinderprep | 1.9 |
Early childhood program/child care center | Pre-KG-KG | 5 | 5.0 | Nonsectarian |
| Redeemer Lutheran School | 2.0 |
Regular elementary or secondary | Pre-KG-6 | 62 | 6.5 | Lutheran Church - Missouri Synod |
| I Am's Temple Christian Academy | 2.0 |
Regular elementary or secondary | KG-8 | 82 | 11.7 | Christian (no specific denomination) |
| Nursery School-jcc Of Central New Jersey | 2.1 |
Early childhood program/child care center | Pre-KG-KG | 11 | 3.1 | Jewish |
| Westfield Ymca Childrens Center | 2.2 |
Early childhood program/child care center | Pre-KG-KG | 16 | 16.0 | Nonsectarian |
| Christopher Academy | 2.3 |
Montessori | Pre-KG-KG | 7 | 3.5 | Nonsectarian |
| Holy Trinity Interparochial School | 2.3 |
Regular elementary or secondary | Pre-KG-8 | 341 | 14.2 | Roman Catholic |
| Presbyterian Nursery School & Kindergarten | 2.4 |
Early childhood program/child care center | Pre-KG-KG | 32 | 7.0 | Presbyterian |
| St Pauls Day School | 2.5 |
Early childhood program/child care center | Pre-KG-Trans. KG | 76 | 22.4 | Episcopal |
| St Joseph Elementary School | 2.6 |
Regular elementary or secondary | KG-8 | 131 | 12.0 | Roman Catholic |
| Precious People Early Learning Center | 2.7 |
Early childhood program/child care center | Pre-KG-KG | 16 | 8.4 | Nonsectarian |
| St Andrew's Nursery School And Kindergarten | 2.8 |
Early childhood program/child care center | Pre-KG-KG | 18 | 7.2 | Episcopal |
| Christopher Academy Montessori | 2.9 |
Montessori | Pre-KG-1 | 25 | 9.6 | Nonsectarian |
| Star Bright Christian Learning Center | 2.9 |
Regular elementary or secondary | Pre-KG-2 | 24 | 2.8 | Christian (no specific denomination) |
| Temple Emanu-el Erly Chldhd Education Program | 2.9 |
Early childhood program/child care center | Pre-KG-KG | 30 | 8.6 | Jewish |
| Josa Nursery School And Kindergarten | 3.0 |
Early childhood program/child care center | Pre-KG-KG | 5 | 1.4 | Nonsectarian |
| Harvest Learning Center | 3.1 |
Alternative/other | Pre-KG-7 | 25 | 3.6 | Church of God |
| The Arc Kohler School | 3.2 |
Special education | Pre-KG-1 | 36 | 5.1 | Nonsectarian |
| Our Lady Of Peace School | 3.5 |
Regular elementary or secondary | Pre-KG-8 | 144 | 9.7 | Roman Catholic |
| Sante Fe Cntrs | 3.6 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Sundance School | 3.9 |
Special program emphasis | Pre-KG-3 | 105 | 5.9 | Nonsectarian |
| Featherbed Lane School Of Clark | 4.2 |
Regular elementary or secondary | Pre-KG-5 | 82 | 7.1 | Nonsectarian |
| Plaza Child Care | 4.2 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Kindercare Learning Center #1517 | 4.3 |
Early childhood program/child care center | Pre-KG-KG | 16 | 8.0 | Nonsectarian |
| Holycross Christian Nursery School And Kindergart | 4.4 |
Early childhood program/child care center | Pre-KG-KG | 12 | 2.0 | Evangelical Lutheran Church in America |
| Cranford Child Care Center | 4.6 |
Early childhood program/child care center | Pre-KG-KG | 17 | 5.2 | Christian (no specific denomination) |
| St Agnes School | 4.6 |
Regular elementary or secondary | Pre-KG-8 | 175 | 14.5 | Roman Catholic |
| St Michael School | 4.6 |
Regular elementary or secondary | Pre-KG-8 | 290 | 12.0 | Roman Catholic |
| St Teresa Early Childhood Center | 4.6 |
Early childhood program/child care center | Pre-KG-KG | 38 | 16.5 | Roman Catholic |
| Cooling Waters Christian Academy | 4.6 |
Early childhood program/child care center | Pre-KG-KG | 12 | 6.0 | Nonsectarian |
| Cpc Weekday Nursery School And Kindergarten | 4.6 |
Early childhood program/child care center | Pre-KG-KG | 17 | 6.1 | Presbyterian |
| Zadie's Nurturing Den | 4.8 |
Early childhood program/child care center | Pre-KG-KG | 162 | 162.0 | Nonsectarian |
| Geraldine Nursery School | 4.8 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| St Helena School | 5.0 |
Regular elementary or secondary | Pre-KG-8 | 242 | 14.0 | Roman Catholic |
| Hinder Them Not Montessori School | 5.0 |
Montessori | KG-KG | 3 | 3.0 | Christian (no specific denomination) |
| Sacred Heart Elementary School | 5.0 |
Regular elementary or secondary | Pre-KG-8 | 207 | 9.6 | Roman Catholic |
| St John Vianney Elem School | 5.3 |
Regular elementary or secondary | Pre-KG-8 | 486 | 19.6 | Roman Catholic |
| Kindercare Learning Center | 5.4 |
Early childhood program/child care center | Pre-KG-KG | 5 | 4.5 | Nonsectarian |
| You And Me School | 5.4 |
Special education | Pre-KG-KG | 6 | 1.5 | Nonsectarian |
| Keith Wold Johnson Child Center | 5.4 |
Early childhood program/child care center | Pre-KG-KG | 13 | 13.0 | Nonsectarian |
| Temple Beth Ahm Preschool Kindergarten | 5.5 |
Early childhood program/child care center | Pre-KG-KG | 8 | 0.7 | Jewish |
| Superkids | 5.5 |
Early childhood program/child care center | Pre-KG-Trans. KG | 19 | 1.3 | Nonsectarian |
| St Vincent De Paul School | 5.5 |
Regular elementary or secondary | Pre-KG-8 | 221 | 11.9 | Roman Catholic |
| St Theresa Grade School | 5.6 |
Regular elementary or secondary | Pre-KG-8 | 342 | 19.1 | Roman Catholic |
| Discovery Child Care Center | 5.7 |
Early childhood program/child care center | Pre-KG-KG | 10 | 1.2 | Nonsectarian |
| Apple B's Child Development Center | 5.8 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| St Patrick School | 5.9 |
Regular elementary or secondary | Pre-KG-8 | 385 | 14.6 | Roman Catholic |
| The Children's Academy | 6.0 |
Early childhood program/child care center | Pre-KG-KG | 6 | 3.0 | Nonsectarian |
| Kinder Care Learning Center | 6.0 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| St John The Apostle School | 6.1 |
Regular elementary or secondary | Pre-KG-8 | 398 | 18.9 | Roman Catholic |
| Sprout House | 6.1 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Chatham Kndrgrtn Wrap-around The Wrk Fmly Cnnctn | 6.1 |
Early childhood program/child care center | KG-KG | 25 | 8.9 | Nonsectarian |
| Montessori Children''s Acadamy Of Chatham | 6.1 |
Montessori | Pre-KG-6 | 52 | 6.0 | Nonsectarian |
| Our Lady Of Fatima School | 6.3 |
Regular elementary or secondary | Pre-KG-8 | 178 | 12.8 | Roman Catholic |
| The Goddard School Of Warren | 6.5 |
Early childhood program/child care center | Trans. KG-Trans. KG | 4 | 4.0 | Nonsectarian |
| St Cecelia School | 6.6 |
Regular elementary or secondary | KG-8 | 203 | 11.3 | Roman Catholic |
| Chestnut Street Early Childhood Center/cslc | 6.8 |
Early childhood program/child care center | Pre-KG-KG | 14 | 14.0 | Other |
| Kiddie College Ii | 6.8 |
Regular elementary or secondary | KG-2 | 35 | 11.7 | Nonsectarian |
| Kiddie College | 6.8 |
Regular elementary or secondary | Pre-KG-2 | 37 | 12.3 | Nonsectarian |
| St Joseph The Carpenter School | 6.9 |
Regular elementary or secondary | Pre-KG-8 | 219 | 20.3 | Roman Catholic |
| Chatham Day School | 7.0 |
Regular elementary or secondary | Pre-KG-8 | 122 | 6.1 | Nonsectarian |
| Madison Montessori School | 7.3 |
Montessori | Pre-KG-KG | 11 | 2.2 | Nonsectarian |
| Magic Kingdom Day Nursery | 7.4 |
Early childhood program/child care center | Pre-KG-KG | 25 | 5.4 | Roman Catholic |
| Alan E Zimmer Chabad Presch | 7.4 |
Early childhood program/child care center | Pre-KG-KG | 5 | 2.5 | Jewish |
| Rainbow Montessori | 7.4 |
Montessori | Pre-KG-Trans. KG | 17 | 6.1 | Nonsectarian |
| St Vincent Martyr School | 7.5 |
Regular elementary or secondary | Pre-KG-6 | 339 | 13.0 | Roman Catholic |
| Ss Mary & Elizabeth Academy | 7.5 |
Regular elementary or secondary | Pre-KG-8 | 213 | 17.9 | Roman Catholic |
| St Francis Cathedral School | 7.6 |
Regular elementary or secondary | Pre-KG-8 | 405 | 17.2 | Roman Catholic |
| Montessori Children's Academy | 7.7 |
Montessori | Pre-KG-KG | 31 | 4.8 | Nonsectarian |
| A Children's Place Ii | 7.7 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| Goddard School Of Woodbridge | 7.7 |
Early childhood program/child care center | Pre-KG-KG | 19 | 9.5 | Nonsectarian |
| Children First Montessori School | 7.7 |
Montessori | KG-KG | 11 | 11.0 | Christian (no specific denomination) |
| Children First Christian Montessori School | 7.7 |
Montessori | Pre-KG-KG | 11 | 3.7 | Christian (no specific denomination) |
| Far Brook School | 7.7 |
Regular elementary or secondary | Pre-KG-8 | 213 | 7.1 | Nonsectarian |
| Shim Academy Of Montessori | 7.7 |
Montessori | Pre-KG-6 | 35 | 3.5 | Nonsectarian |
| Centenary Early Learning Center | 7.8 |
Early childhood program/child care center | Pre-KG-KG | 13 | 13.0 | Nonsectarian |
| Tutor Time Child Care Learning Center | 7.8 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Nonsectarian |
| Kinder College | 7.8 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Holy Spirit School | 7.9 |
Regular elementary or secondary | Pre-KG-8 | 218 | 19.3 | Roman Catholic |
| St Joseph School | 7.9 |
Regular elementary or secondary | Pre-KG-8 | 236 | 13.1 | Roman Catholic |
| Young Scholars Montessori School | 8.0 |
Montessori | Pre-KG-KG | 1 | 1.0 | Nonsectarian |
| Our Lady Of Mt Virgin School | 8.0 |
Regular elementary or secondary | Pre-KG-1 | 18 | 1.2 | Roman Catholic |
| The Goddard School | 8.0 |
Early childhood program/child care center | Pre-KG-KG | 20 | 10.0 | Nonsectarian |
| Big Hugs Childcare & Dev Center Llc | 8.1 |
Early childhood program/child care center | Pre-KG-KG | 48 | 48.0 | Nonsectarian |
| St Genevieve School | 8.2 |
Regular elementary or secondary | Pre-KG-8 | 275 | 16.9 | Roman Catholic |
| Tutor Time Childcare Learning Center | 8.3 |
Early childhood program/child care center | KG-KG | 11 | 11.0 | Nonsectarian |
| The Child Development Center @ Giralda Farms | 8.3 |
Early childhood program/child care center | Pre-KG-Trans. KG | 68 | 34.0 | Nonsectarian |
| Yeshiva Of Elizabeth | 8.4 |
Regular elementary or secondary | Pre-KG-6 | 199 | 9.8 | Jewish |
| Lake Nelson Sda School | 8.4 |
Regular elementary or secondary | Pre-KG-8 | 121 | 13.8 | Seventh-Day Adventist |
| Yeshiva Shaarei Tzion Boys' | 8.6 |
Special program emphasis | 1-8 | 128 | 9.4 | Jewish |
| Metuchen Christian Academy | 8.6 |
Regular elementary or secondary | KG-8 | 205 | 20.5 | Assembly of God |
| Sinai School | 8.7 |
Special education | 2-8 | 47 | 3.9 | Jewish |
| Holy Family Elementary School | 8.7 |
Regular elementary or secondary | Pre-KG-8 | 112 | 7.4 | Roman Catholic |
| St James School | 8.7 |
Regular elementary or secondary | Pre-KG-8 | 337 | 13.6 | Roman Catholic |
| Hillside Catholic Academy | 8.8 |
Regular elementary or secondary | Pre-KG-8 | 229 | 11.4 | Roman Catholic |
| Rainbow Academy Woodbridge Llc | 8.8 |
Early childhood program/child care center | Pre-KG-KG | 16 | 2.8 | Nonsectarian |
| Alphabet Kidz | 8.9 |
Early childhood program/child care center | Pre-KG-KG | 10 | 5.0 | Nonsectarian |
| The First Class | 8.9 |
Early childhood program/child care center | Pre-KG-KG | 9 | 5.6 | Nonsectarian |
| Somerset Hills Montessori School | 9.0 |
Montessori | Pre-KG-KG | 16 | 8.0 | Nonsectarian |
| St James School-woodbridge | 9.1 |
Regular elementary or secondary | Pre-KG-8 | 288 | 19.1 | Roman Catholic |
| Rutgers-livingston Day Care | 9.2 |
Early childhood program/child care center | Pre-KG-KG | 7 | 6.4 | Nonsectarian |
| Little Flower Montessori School | 9.2 |
Montessori | Pre-KG-1 | 26 | 13.0 | Nonsectarian |
| Early Learning Pre-school & Kindergarten | 9.3 |
Early childhood program/child care center | Pre-KG-KG | 15 | 7.9 | Nonsectarian |
| Our Lady Of Sorrows School | 9.3 |
Regular elementary or secondary | Pre-KG-8 | 194 | 13.6 | Roman Catholic |
| St Mary Of The Assumption Elem School | 9.3 |
Regular elementary or secondary | KG-8 | 150 | 14.3 | Roman Catholic |
| St Frances Cabrine | 9.4 |
Regular elementary or secondary | Pre-KG-8 | 135 | 9.8 | Roman Catholic |
| Our Lady Of Peace School | 9.4 |
Regular elementary or secondary | Pre-KG-8 | 236 | 11.8 | Roman Catholic |
| Our Redeemer Lutheran School | 9.4 |
Regular elementary or secondary | Pre-KG-8 | 97 | 16.2 | Lutheran Church - Missouri Synod |
| Mendham Country Day School | 9.5 |
Regular elementary or secondary | Pre-KG-6 | 98 | 8.9 | Nonsectarian |
| Beth El Preschool Kindergarten | 9.5 |
Early childhood program/child care center | Pre-KG-KG | 14 | 7.0 | Jewish |
| Stepping Stones | 9.5 |
Special education | Pre-KG-3 | 16 | 4.1 | Nonsectarian |
| The Giving Nest Presch In Martinsville | 9.6 |
Early childhood program/child care center | Pre-KG-KG | 19 | 11.9 | Nonsectarian |
| Nicholas Montessori School | 9.6 |
Montessori | Pre-KG-Trans. KG | 17 | 5.7 | Nonsectarian |
| Evangel Day School | 9.6 |
Early childhood program/child care center | Pre-KG-Trans. KG | 25 | 7.1 | Assembly of God |
| Trinity Temple Academy | 9.6 |
Regular elementary or secondary | Pre-KG-8 | 91 | 16.9 | Seventh-Day Adventist |
| St Joseph Elementary School | 9.6 |
Regular elementary or secondary | Pre-KG-8 | 191 | 12.0 | Roman Catholic |
| Helping Hands Learning Center | 9.6 |
Early childhood program/child care center | Pre-KG-KG | 21 | 10.5 | Nonsectarian |
| Holy Family Academy | 9.7 |
Regular elementary or secondary | Pre-KG-8 | 197 | 17.0 | Roman Catholic |
| Aquinas Academy | 9.7 |
Regular elementary or secondary | Pre-KG-8 | 203 | 11.0 | Roman Catholic |
| Apple Montessori School | 9.7 |
Montessori | Pre-KG-KG | 21 | 5.2 | Nonsectarian |
| Wee People Preschool & Kindergarten | 9.7 |
Alternative/other | Pre-KG-5 | 36 | 3.5 | Nonsectarian |
| Kindercare Learning Center At Umdnj | 9.7 |
Early childhood program/child care center | KG-KG | 11 | 11.0 | Nonsectarian |
| Mont-vail Day Care Center | 9.8 |
Montessori | Pre-KG-1 | 10 | 10.0 | Nonsectarian |
| New Life Child Care Learning Center | 9.8 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Christian (no specific denomination) |
| St Anthony School | 9.8 |
Regular elementary or secondary | Pre-KG-8 | 173 | 19.2 | Roman Catholic |
| St Matthew School | 9.8 |
Regular elementary or secondary | Pre-KG-8 | 187 | 16.6 | Roman Catholic |
| Peppermint Tree Child Care Center | 10.0 |
Montessori | Pre-KG-2 | 37 | 6.3 | Nonsectarian |
| Yeshiva Shaarei Tzion Girls School | 10.1 |
Regular elementary or secondary | KG-8 | 190 | 7.1 | Jewish |
| Blessed Sacrament Elementary School | 10.2 |
Regular elementary or secondary | Pre-KG-8 | 152 | 15.1 | Roman Catholic |
| Rabbi Pesach Raymon Yeshiva | 10.2 |
Alternative/other | Pre-KG-8 | 392 | 18.9 | Jewish |
| The Peck School | 10.2 |
Regular elementary or secondary | KG-8 | 322 | 8.0 | Nonsectarian |
| South Orange Country Day School | 10.2 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Palmer School | 10.2 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Methodist |
| St Leo /sacred Heart Interparochial School | 10.3 |
Regular elementary or secondary | Pre-KG-8 | 192 | 14.7 | Roman Catholic |
| Rising Star Learning Center | 10.3 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Nonsectarian |
| Calvary Christian School | 10.4 |
Regular elementary or secondary | Pre-KG-8 | 122 | 8.5 | Christian (no specific denomination) |
| Sacred Heart Elementary School | 10.5 |
Regular elementary or secondary | Pre-KG-8 | 230 | 10.4 | Roman Catholic |
| New Friends Chldcre And Preschool Inc | 10.6 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Assumption Of The Bvm School | 10.6 |
Regular elementary or secondary | Pre-KG-8 | 423 | 15.7 | Roman Catholic |
| School Of Saint Elizabeth | 10.6 |
Regular elementary or secondary | Pre-KG-8 | 168 | 10.8 | Roman Catholic |
| Childrens House Montessori School | 10.6 |
Montessori | Pre-KG-Trans. KG | 18 | 9.0 | Nonsectarian |
| The Albrook School | 10.6 |
Montessori | Pre-KG-KG | 99 | 3.5 | Nonsectarian |
| Vailsburg Christian Academy | 10.8 |
Regular elementary or secondary | 1-4 | 23 | 6.0 | Assembly of God |
| Growing Garden Preschool & Kindergarten | 10.8 |
Early childhood program/child care center | Pre-KG-KG | 16 | 10.0 | Assembly of God |
| Blessed Pope John Xxiii Academy | 10.9 |
Regular elementary or secondary | Pre-KG-8 | 130 | 9.8 | Roman Catholic |
| Blessed Sacrament School | 10.9 |
Regular elementary or secondary | KG-8 | 102 | 10.4 | Roman Catholic |
| Assumption Catholic School | 11.0 |
Regular elementary or secondary | Pre-KG-8 | 137 | 12.7 | Other |
| Bridge To Learning | 11.0 |
Early childhood program/child care center | Pre-KG-KG | 5 | 5.0 | Nonsectarian |
| St Joseph Elementary School | 11.0 |
Regular elementary or secondary | KG-8 | 363 | 19.7 | Roman Catholic |
| Kiddie Academy Of East Hanover | 11.2 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Kiddie Academy Of Morristown | 11.2 |
Early childhood program/child care center | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| Raritan Valley Montessori Academy | 11.3 |
Montessori | Pre-KG-4 | 52 | 8.8 | Nonsectarian |
| St Peter The Apostle Elem | 11.3 |
Regular elementary or secondary | KG-8 | 112 | 9.0 | Roman Catholic |
| Solomon Schechter Day E S | 11.3 |
Regular elementary or secondary | Pre-KG-5 | 276 | 9.7 | Jewish |
| Full Gospel Christian Academy | 11.5 |
Regular elementary or secondary | Pre-KG-2 | 23 | 7.7 | Pentecostal |
| Cedar Hill Prep School | 11.5 |
Regular elementary or secondary | Pre-KG-3 | 38 | 6.2 | Nonsectarian |
| Perth Amboy Catholic School | 11.6 |
Regular elementary or secondary | Pre-KG-8 | 294 | 10.3 | Roman Catholic |
| Mae J Strong Child Development Center | 11.7 |
Early childhood program/child care center | Pre-KG-KG | 12 | 6.0 | Nonsectarian |
| St Rose Of Lima Academy | 11.7 |
Regular elementary or secondary | Pre-KG-8 | 170 | 15.6 | Roman Catholic |
| The Red Oaks School | 11.7 |
Montessori | Pre-KG-6 | 143 | 6.6 | Nonsectarian |
| Community Baptist Christian Academy | 11.8 |
Regular elementary or secondary | Pre-KG-2 | 17 | 8.1 | Baptist |
| Three Stages Childcare Center | 11.8 |
Early childhood program/child care center | Pre-KG-KG | 10 | 3.5 | Nonsectarian |
| Pyramid Academy Preschool Llc | 11.9 |
Early childhood program/child care center | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| Discovery Years | 11.9 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| St Matthias Elementary School | 12.0 |
Regular elementary or secondary | Pre-KG-8 | 514 | 21.1 | Roman Catholic |
| St John Grammar School | 12.0 |
Regular elementary or secondary | Pre-KG-8 | 202 | 19.6 | Roman Catholic |
| Preschool Place Kindergarten At Temple Shalom | 12.0 |
Early childhood program/child care center | Pre-KG-KG | 35 | 18.4 | Jewish |
| Queen Of Angels School | 12.0 |
Regular elementary or secondary | Pre-KG-8 | 168 | 18.7 | Roman Catholic |
| St Mary Of Mt Virgin School | 12.1 |
Regular elementary or secondary | KG-8 | 138 | 14.1 | Roman Catholic |
| United Academy | 12.1 |
Regular elementary or secondary | Pre-KG-8 | 165 | 13.3 | Nonsectarian |
| Our Lady Help Christians School | 12.1 |
Regular elementary or secondary | Pre-KG-8 | 232 | 20.0 | Roman Catholic |
| Over The Rainbow Children's Center | 12.2 |
Early childhood program/child care center | Pre-KG-Trans. KG | 17 | 1.6 | Nonsectarian |
| Far Hills Country Day School | 12.2 |
Regular elementary or secondary | Pre-KG-8 | 397 | 6.7 | Nonsectarian |
| Jewish Community Center Metro West | 12.3 |
Early childhood program/child care center | Pre-KG-KG | 13 | 6.2 | Jewish |
| Kindercare Learning Center #1371 | 12.3 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Provision Of Promise Academy | 12.3 |
Regular elementary or secondary | Pre-KG-6 | 85 | 4.8 | Christian (no specific denomination) |
| Westmont Montessori School | 12.3 |
Montessori | Pre-KG-KG | 21 | 4.3 | Nonsectarian |
| Knowledge Beginnings | 12.3 |
Early childhood program/child care center | Pre-KG-KG | 16 | 2.4 | Nonsectarian |
| Clark School | 12.3 |
Regular elementary or secondary | Pre-KG-6 | 70 | 14.0 | Nonsectarian |
| St Joseph's Daycare Center | 12.4 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Newark Boys Chorus School | 12.5 |
Regular elementary or secondary | 4-8 | 100 | 6.5 | Nonsectarian |
| St Mary School | 12.5 |
Regular elementary or secondary | KG-8 | 235 | 16.7 | Roman Catholic |
| St Virgil Elementary School | 12.6 |
Regular elementary or secondary | Pre-KG-8 | 187 | 11.5 | Roman Catholic |
| St Rose Of Lima School | 12.6 |
Regular elementary or secondary | KG-8 | 222 | 12.3 | Roman Catholic |
| Stellar Academy | 12.6 |
Early childhood program/child care center | Pre-KG-Trans. KG | 95 | 10.2 | Nonsectarian |
| Newark Day Center | 12.6 |
Montessori | Pre-KG-1 | 60 | 10.0 | Nonsectarian |
| St Philips Academy | 12.7 |
Regular elementary or secondary | Pre-KG-8 | 324 | 8.5 | Nonsectarian |
| Newark Christian School | 12.7 |
Regular elementary or secondary | KG-6 | 84 | 7.8 | Christian (no specific denomination) |
| East Hanover Child Care Center | 12.7 |
Early childhood program/child care center | Pre-KG-Trans. KG | 17 | 17.0 | Nonsectarian |
| Little Philosopher School | 12.7 |
Early childhood program/child care center | Pre-KG-KG | 2 | 3.3 | Nonsectarian |
| Ryan Academy | 12.8 |
Early childhood program/child care center | Pre-KG-KG | 8 | 5.7 | Nonsectarian |
| Kiddie Academy | 12.8 |
Early childhood program/child care center | Pre-KG-KG | 15 | 7.5 | Nonsectarian |
| Agapeland Child Care Center | 12.8 |
Early childhood program/child care center | Pre-KG-KG | 16 | 8.0 | Christian (no specific denomination) |
| Mount Carmel Guild Academy | 12.9 |
Special education | KG-8 | 76 | 6.5 | Nonsectarian |
| Mount Carmel Guild Academy | 12.9 |
Alternative/other | KG-8 | 75 | 8.3 | Nonsectarian |
| St Stanislaus Kostka School | 13.0 |
Regular elementary or secondary | Pre-KG-8 | 204 | 15.2 | Roman Catholic |
| Sacred Heart Elementary School | 13.1 |
Regular elementary or secondary | Pre-KG-8 | 266 | 11.8 | Roman Catholic |
| Kay's Christian Place & Learning Center | 13.1 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Presbyterian |
| Immaculate Conception School | 13.2 |
Regular elementary or secondary | Pre-KG-8 | 484 | 17.7 | Roman Catholic |
| Ironbound Catholic Academy | 13.2 |
Regular elementary or secondary | Pre-KG-8 | 264 | 18.1 | Roman Catholic |
| Christ The King Elementary School | 13.2 |
Regular elementary or secondary | Pre-KG-8 | 132 | 14.7 | Roman Catholic |
| Alice's Friendly Daycare Ctr Inc | 13.3 |
Early childhood program/child care center | Pre-KG-KG | 15 | 3.8 | Nonsectarian |
| A Bright Beginning Childcare | 13.4 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Our Lady Of Victories School | 13.5 |
Regular elementary or secondary | Pre-KG-8 | 194 | 14.0 | Roman Catholic |
| Children''s Corner Bumc | 13.5 |
Early childhood program/child care center | Pre-KG-KG | 17 | 4.4 | Methodist |
| Ethicon Family Center | 13.6 |
Early childhood program/child care center | Pre-KG-KG | 15 | 7.1 | Nonsectarian |
| St Michael School | 13.6 |
Regular elementary or secondary | KG-8 | 591 | 22.9 | Roman Catholic |
| St Francis Xavier School | 13.7 |
Regular elementary or secondary | Pre-KG-8 | 215 | 18.2 | Roman Catholic |
| Robbins Nest Learning Center | 13.7 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| Shiloh Rainbow Academy Inc | 13.8 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Baptist |
| Our Lady Of Lourdes School | 13.8 |
Regular elementary or secondary | Pre-KG-8 | 153 | 28.3 | Roman Catholic |
| Unitarian Montessori | 13.8 |
Montessori | Pre-KG-KG | 8 | 4.0 | Nonsectarian |
| St Joseph Elementary School | 13.9 |
Regular elementary or secondary | Pre-KG-8 | 252 | 15.9 | Roman Catholic |
| Education Station | 13.9 |
Early childhood program/child care center | Pre-KG-KG | 18 | 9.0 | Nonsectarian |
| Holy Cross | 14.0 |
Regular elementary or secondary | Pre-KG-8 | 151 | 13.8 | Roman Catholic |
| The Children's Center For Learning | 14.0 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| St Bernard Preschool & Kindergarten | 14.0 |
Early childhood program/child care center | Pre-KG-KG | 19 | 19.0 | Roman Catholic |
| St Mary Star Of The Sea School | 14.1 |
Regular elementary or secondary | Pre-KG-8 | 150 | 13.0 | Roman Catholic |
| Johnson & Johnson Child Dev Ctr Of Somerset Cnty | 14.1 |
Early childhood program/child care center | KG-KG | 40 | 6.7 | Nonsectarian |
| Children's Choice | 14.1 |
Early childhood program/child care center | Pre-KG-KG | 20 | 20.0 | Nonsectarian |
| Trinity Academy | 14.2 |
Regular elementary or secondary | KG-8 | 358 | 10.5 | Roman Catholic |
| Good Day Preschool And Kindergarten Llc | 14.3 |
Early childhood program/child care center | Pre-KG-KG | 18 | 6.2 | Nonsectarian |
| A Pleasant Day Nursery School | 14.3 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Nonsectarian |
| Trinity Academy | 14.3 |
Regular elementary or secondary | Pre-KG-2 | 14 | 4.5 | Christian (no specific denomination) |
| Our Lady Of Mt Carmel School | 14.4 |
Regular elementary or secondary | Pre-KG-8 | 138 | 10.0 | Roman Catholic |
| Community Montessori Academy | 14.5 |
Montessori | Pre-KG-KG | 4 | 2.5 | Christian (no specific denomination) |
| Our Lady Of The Lake School | 14.5 |
Regular elementary or secondary | Pre-KG-8 | 204 | 14.0 | Roman Catholic |
| Happy Time Preschool | 14.5 |
Early childhood program/child care center | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| The Giving Nest Preschool | 14.6 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Nonsectarian |
| Alphabetland Pre-sch | 14.6 |
Early childhood program/child care center | Pre-KG-KG | 4 | 4.4 | Nonsectarian |
| Beacon Christian Academy | 14.6 |
Regular elementary or secondary | KG-8 | 100 | 12.1 | Assembly of God |
| St Christopher | 14.7 |
Regular elementary or secondary | Pre-KG-8 | 146 | 10.7 | Roman Catholic |
| St Peter The Apostle School | 14.7 |
Regular elementary or secondary | Pre-KG-8 | 120 | 11.3 | Roman Catholic |
| Robbins Nest | 14.7 |
Early childhood program/child care center | Pre-KG-KG | 17 | 8.5 | Nonsectarian |
| Olive Tree Child Care Center | 14.8 |
Early childhood program/child care center | Pre-KG-KG | 12 | 1.5 | Nonsectarian |
| Montclair Cooperative School | 15.0 |
Regular elementary or secondary | Pre-KG-8 | 156 | 11.1 | Nonsectarian |
| Little Village Country Day School | 15.1 |
Early childhood program/child care center | Pre-KG-KG | 26 | 3.7 | Nonsectarian |
| St Vincent De Paul School | 15.1 |
Regular elementary or secondary | Pre-KG-8 | 182 | 16.7 | Roman Catholic |
| Keyboard Kids International | 15.2 |
Early childhood program/child care center | Pre-KG-KG | 16 | 16.0 | Nonsectarian |
| St Elizabeth Nursery And Montessori School | 15.3 |
Montessori | Pre-KG-5 | 123 | 5.6 | Roman Catholic |
| Creative Nursery School | 15.3 |
Early childhood program/child care center | Pre-KG-KG | 40 | 40.0 | Nonsectarian |
| St Stephen School | 15.4 |
Regular elementary or secondary | Pre-KG-8 | 224 | 13.6 | Roman Catholic |
| Kiddie Academy Of North Brunswick | 15.4 |
Early childhood program/child care center | KG-KG | 21 | 21.0 | Christian (no specific denomination) |
| St Peter Elementary School | 15.4 |
Regular elementary or secondary | Pre-KG-8 | 234 | 15.2 | Roman Catholic |
| St Bartholomew School | 15.4 |
Regular elementary or secondary | Pre-KG-8 | 319 | 14.1 | Roman Catholic |
