Top Union County Private Schools

All Schools
(97) All Schools
(97)  High Schools
(21) High Schools
(21)  Elementary Schools
(44) Elementary Schools
(44)  Preschools
(75) Preschools
(75)  Public Schools
(177)
For the 2021 school year, there are 97 top private schools in Union County, New Jersey, serving 14,024 students.
Minority enrollment is 49% of the student body, and the student:teacher ratio is 12:1.
48% of schools are religiously affiliated (most commonly Roman Catholic and Christian).

Top Union County Private Schools (2021)

  • School Location Grades Students
  • American Boys Preparatory Academy
    American Boys Preparatory Academy Photo - American Boys Prep student learning at his own pace.
    All-boys | Alternative School
    (1)
     1020 Springfield Ave
    Summit, NJ 07902
    (908) 516-4231
    Grades: 5-8 | 10 students
  • Cornerstone Day School
    Special Education School
    (6)
     10-12 Commerce Drive
    Cranford, NJ 07016
    (908) 543-0220
    Grades: 5-12 | 106 students
  • Oak Knoll School Of The Holy Child (All Girls 7-12)
    Oak Knoll School Of The Holy Child (All Girls 7-12) Photo
    All-girls (Roman Catholic)
    (4)
     44 Blackburn Road
    Summit, NJ 07901
    (908) 522-8109
    Grades: 7-12 | 308 students
  • Oak Knoll School of the Holy Child (Lower School)
    Oak Knoll School of the Holy Child (Lower School) Photo
    (Roman Catholic)
    (2)
     44 Blackburn Road
    Summit, NJ 07901
    (908) 522-8109
    Grades: PK-6 | 234 students
  • The Academy of Our Lady of Peace
    The Academy of Our Lady of Peace Photo
    (Roman Catholic)
     99 South Street
    New Providence, NJ 07974
    (908) 464-8657
    Grades: PK-8 | 192 students
  • The Arc Kohler School
    The Arc Kohler School Photo
    Special Education School
     1137 Globe Ave
    Mountainside, NJ 07092
    (908) 518-0021
    Grades: PK-10 | 36 students
  • Benedictine Academy
    All-girls (Roman Catholic)
     840 N Broad St
    Elizabeth, NJ 07208
    (908) 352-0670
    Grades: 9-12 | 133 students
  • Blessed Sacrament El. School
    (Roman Catholic)
     1086 North Avenue
    Elizabeth, NJ 07201
    (908) 352-8629
    Grades: PK-8 | 225 students
  • Bruriah High School For Girls
    All-girls (Jewish)
     330 Elmora Ave
    Elizabeth, NJ 07208
    (908) 355-4850
    Grades: 7-12 | 453 students
  • Chestnut Street Early Childhood Center/cslc
     303 Chestnut Street
    Roselle, NJ 07203
    (908) 241-6470
    Grades: PK-4 | 126 students
  • The Children's Academy
    The Children's Academy Photo
    Montessori School
    (9)
     37 Church Mall
    Springfield, NJ 07081
    (973) 379-3524
    Grades: PK-K | 66 students
  • Christian Children Institute
    Daycare / Preschool (Christian)
     Po Box 2852 350 Leland Ave
    Plainfield, NJ 07062
    (908) 756-7562
    Grades: PK-K | 30 students
  • Christopher Academy
    Montessori School
     1390 Terrill Rd
    Scotch Plains, NJ 07076
    (908) 322-4652
    Grades: PK-K | 42 students
  • Christopher Academy
    Montessori School
     510 Hillcrest Avenue
    Westfield, NJ 07090
    (908) 233-7447
    Grades: PK-1 | 73 students
  • Clark KinderCare
    Clark KinderCare Photo - Outside of Building
    Daycare / Preschool
     89 Terminal Ave
    Clark, NJ 07066
    (732) 340-1900
    Grades: NS-PK | 75 students
  • Cornerstone School Of Summit
    Cornerstone School Of Summit Photo - Our newly constructed playground
    Alternative School
     561 Springfield Ave
    Summit, NJ 07901
    (908) 277-4400
    Grades: PK-K | 78 students
  • Cpc Weekday Nursery School & Kindergarten
    Alternative School (Presbyterian)
     70 Maple St
    Summit, NJ 07901
    (908) 273-0484
    Grades: NS | 154 students
  • Deron School Of Nj
    Special Education School
     320 2nd Avenue
    Garwood, NJ 07027
    (908) 301-0200
    Grades: NS | 107 students
  • The Deron School/ Union and Montclair
    The Deron School/ Union and Montclair Photo - The Deron School of New Jersey, Montclair, NJ
    Special Education School
     1140 Commerce Ave
    Union, NJ 07083
    (908) 206-0444
    Grades: PK-12 | 120 students
  • Diamond Hill Montessori School
    Montessori School
     105 Diamond Hill Rd
    Berkeley Heights, NJ 07922
    (908) 464-5051
    Grades: PK-K | 58 students
  • Discovery Child Care Center
    Daycare / Preschool
     1 Commerce Dr
    Cranford, NJ 07016
    (908) 272-3500
    Grades: K | 10 students
  • Early Childhood Program at Temple Beth Ahm Yisrael
    Early Childhood Program at Temple Beth Ahm Yisrael Photo - Music with special guests is always fun!
    Daycare / Preschool (Jewish)
     60 Temple Dr
    Springfield, NJ 07081
    (973) 376-0539
    Grades: NS-PK | 60 students
  • Education With Care For Young Children
    Alternative School
     92 East Grand Avenue
    Rahway, NJ 07065
    (732) 594-3292
    Grades: PK-K | 52 students
  • Featherbed Lane School Of Clark
     801 Featherbed Ln
    Clark, NJ 07066
    (732) 388-7063
    Grades: K-5 | 170 students
  • First Children School
    Special Education School
     330 South Ave
    Fanwood, NJ 07023
    (908) 654-2470
    Grades: PK-9 | 73 students
  • Five Points Y M C A
    Daycare / Preschool (Christian)
     201 Tucker Avenue
    Union, NJ 07083
    (908) 688-9622
    Grades: PK-K | 80 students
  • FlexSchool
    FlexSchool Photo
    (1)
     34 Russo Place
    Berkeley Heights, NJ 07922
    (908) 322-0554
    Grades: 5-12 | 43 students
  • Geraldine Nursery School
    Daycare / Preschool
     1 Forest Ave
    Cranford, NJ 07016
    (908) 276-2934
    Grades: K | 43 students
  • The Giving Nest Preschool
    Daycare / Preschool
     300 Clinton Ave
    Plainfield, NJ 07063
    (908) 754-2060
    Grades: PK-K | 170 students
  • The Goddard School
    The Goddard School Photo
    Daycare / Preschool
     324 South Avenue
    Fanwood, NJ 07023
    (908) 232-5250
    Grades: NS-K | 50 students
  • Growing Tree Preschool Kindergarten
    Daycare / Preschool
     18 Park Place
    Plainfield, NJ 07060
    (908) 754-5505
    Grades: PK-K | 44 students
  • Here We Grow Child Development Center
    Daycare / Preschool
     422 Central Ave
    Westfield, NJ 07090
    (908) 233-6000
    Grades: PK-K | 42 students
  • Hillside Catholic Academy
    (Roman Catholic)
    (1)
     397 Columbia Ave
    Hillside, NJ 07205
    (908) 686-6740
    Grades: K-9 | 194 students
  • Hinder Them Not Montessori School
    Hinder Them Not Montessori School Photo
    Montessori School (Christian)
     225 N 8th St
    Kenilworth, NJ 07033
    (908) 276-7750
    Grades: PK-K | 20 students
  • Holy Spirit School
    (Roman Catholic)
     970 Suburban Road
    Union, NJ 07083
    (908) 687-8415
    Grades: PK-8 | 198 students
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