For the 2024-25 school year, there are 92 private schools serving 14,466 students in Union County, NJ (there are 185 public schools, serving 101,320 public students). 12% of all K-12 students in Union County, NJ are educated in private schools (compared to the NJ state average of 14%).
The top ranked private schools in Union County, NJ include Oak Knoll School Of The Holy Child, Holy Trinity School - Westfield, and St. John The Apostle School.
The average tuition cost is $12,551, which is lower than the New Jersey private school average tuition cost of $15,773.
Top Ranked Union County Private Schools (2024-25)
School
Location
Grades
Students
44 Blackburn Road
Summit, NJ 07901
(908) 522-8100
Summit, NJ 07901
(908) 522-8100
Grades: PK-12
| 485 students
44 Blackburn Road
Summit, NJ 07901
(908) 522-8109
Summit, NJ 07901
(908) 522-8109
Grades: PK-6
| 234 students
1020 Springfield Ave
Mountainside, NJ 07092
(908) 516-4231
Mountainside, NJ 07092
(908) 516-4231
Grades: 5-8
| 12 students
10-12 Commerce Drive
Cranford, NJ 07016
(908) 543-0220
Cranford, NJ 07016
(908) 543-0220
Grades: 5-12
| 130 students
The Academy of Our Lady of Peace![The Academy of Our Lady of Peace Photo]( "The Academy of Our Lady of Peace Photo")
(Catholic)
99 South Street
New Providence, NJ 07974
(908) 464-8657
New Providence, NJ 07974
(908) 464-8657
Grades: PK-8
| 212 students
Bruriah High School For Girls
All-boys (Jewish)
35 North Avenue
Elizabeth, NJ 07208
(908) 355-4850
Elizabeth, NJ 07208
(908) 355-4850
Grades: 7-12
| 350 students
Cornerstone School Of Summit![Cornerstone School Of Summit Photo - Our newly constructed playground]( "Cornerstone School Of Summit Photo - Our newly constructed playground")
Daycare / Preschool
561 Springfield Ave
Summit, NJ 07901
(908) 277-4400
Summit, NJ 07901
(908) 277-4400
Grades: NS-PK
| 654 students
34 Russo Place
Berkeley Heights, NJ 07922
(908) 322-0554
Berkeley Heights, NJ 07922
(908) 322-0554
Grades: K-12
| 100 students
336 First St.
Westfield, NJ 07090
(908) 233-0484
Westfield, NJ 07090
(908) 233-0484
Grades: PK-8
| 375 students
Jcc Of Central New Jersey
Daycare / Preschool (Jewish)
1391 Martine Ave
Scotch Plains, NJ 07076
(908) 889-8800
Scotch Plains, NJ 07076
(908) 889-8800
Grades: PK-K
| 240 students
330 Elmora Ave
Elizabeth, NJ 07208
(908) 355-4850
Elizabeth, NJ 07208
(908) 355-4850
Grades: K-8
| 306 students
42 Norwood Avenue
Summit, NJ 07901
(908) 273-0900
Summit, NJ 07901
(908) 273-0900
Grades: PK-12
| 640 students
1040 Plainfield Ave
Plainfield, NJ 07060
(908) 668-9883
Plainfield, NJ 07060
(908) 668-9883
Grades: PK-12
| 278 students
1 Beverly Rd
Summit, NJ 07901
(908) 273-1084
Summit, NJ 07901
(908) 273-1084
Grades: 7-12
| 376 students
Roselle Catholic High School![Roselle Catholic High School Photo]( "Roselle Catholic High School Photo")
(Catholic)
350 Raritan Rd
Roselle, NJ 07203
(908) 245-2350
Roselle, NJ 07203
(908) 245-2350
Grades: 9-12
| 354 students
St. Bartholomew Academy
(Catholic)
2032 Westfield Ave
Scotch Plains, NJ 07076
(908) 322-4265
Scotch Plains, NJ 07076
(908) 322-4265
Grades: K-8
| 237 students
Valley Road
Clark, NJ 07066
(732) 388-1360
Clark, NJ 07066
(732) 388-1360
Grades: PK-8
| 405 students
St. John The Apostle School
(Catholic)
1805 Penbrook Ter
Linden, NJ 07036
(908) 486-6363
Linden, NJ 07036
(908) 486-6363
Grades: PK-8
| 439 students
140 East 3rd Avenue
Roselle, NJ 07203
(908) 245-6560
Roselle, NJ 07203
(908) 245-6560
Grades: PK-8
| 227 students
St. Michael Parish School
(Catholic)
1212 Kelly St
Union, NJ 07083
(908) 688-1063
Union, NJ 07083
(908) 688-1063
Grades: PK-8
| 342 students
100 Alden St
Cranford, NJ 07016
(908) 276-9425
Cranford, NJ 07016
(908) 276-9425
Grades: PK-8
| 320 students
540 Washington Ave
Kenilworth, NJ 07033
(908) 276-7220
Kenilworth, NJ 07033
(908) 276-7220
Grades: PK-8
| 313 students
1500 Maple Ave
Hillside, NJ 07205
(973) 923-7568
Hillside, NJ 07205
(973) 923-7568
Grades: K-8
| 41 students
Union Catholic Regional High School
(Catholic)
1600 Martine Avenue
Scotch Plains, NJ 07076
(908) 889-1600
Scotch Plains, NJ 07076
(908) 889-1600
Grades: 9-12
| 740 students
Blessed Sacrament Elementary School
(Catholic)
1086 North Avenue
Elizabeth, NJ 07201
(908) 352-8629
Elizabeth, NJ 07201
(908) 352-8629
Grades: PK-8
| 225 students
303 Chestnut Street
Roselle, NJ 07203
(908) 241-6470
Roselle, NJ 07203
(908) 241-6470
Grades: PK-4
| 126 students
37 Church Mall
Springfield, NJ 07081
(973) 379-3524
Springfield, NJ 07081
(973) 379-3524
Grades: PK-K
| 58 students
Christian Children Institute
Daycare / Preschool (Christian)
Po Box 2852 350 Leland Ave
Plainfield, NJ 07062
(908) 756-7562
Plainfield, NJ 07062
(908) 756-7562
Grades: PK-K
| 30 students
Christopher Academy
Montessori School
1390 Terrill Rd
Scotch Plains, NJ 07076
(908) 233-7447
Scotch Plains, NJ 07076
(908) 233-7447
Grades: K-1
| 28 students
Christopher Academy
Montessori School
510 Hillcrest Avenue
Westfield, NJ 07090
(908) 233-7447
Westfield, NJ 07090
(908) 233-7447
Grades: PK-1
| 95 students
Clark KinderCare
Daycare / Preschool
89 Terminal Ave.
Clark, NJ 07066
(732) 340-1900
Clark, NJ 07066
(732) 340-1900
Grades: NS-PK
| 34 students
Compass School House
Daycare / Preschool
125 Elmer St
Westfield, NJ 07090
(908) 232-2084
Westfield, NJ 07090
(908) 232-2084
Grades: PK-K
| 215 students
Cpc Weekday Nursery School & Kindergarten
Daycare / Preschool (Presbyterian)
70 Maple St
Summit, NJ 07901
(908) 273-0484
Summit, NJ 07901
(908) 273-0484
Grades: PK-K
| 155 students
Deron School 1![Deron School 1 Photo - The Deron School of New Jersey, Montclair, NJ]( "Deron School 1 Photo - The Deron School of New Jersey, Montclair, NJ")
Special Education School
1140 Commerce Ave
Union, NJ 07083
(908) 206-0444
Union, NJ 07083
(908) 206-0444
Grades: PK-11
| 70 students
Deron School Of Nj
Special Education School
320 2nd Avenue
Garwood, NJ 07027
(908) 301-0200
Garwood, NJ 07027
(908) 301-0200
Grades: NS
| 107 students
Show 57 more private schools in Union County, NJ (out of 92 total schools)
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Union County Private Schools (Closed)
School
Location
Grades
Students
Bender Memorial Academy (Closed 2004)
(Catholic)
416 Linden Ave
Elizabeth, NJ 07202
(908) 352-4406
Elizabeth, NJ 07202
(908) 352-4406
Grades: PK-8
| 175 students
Benedictine Academy (Closed 2023)
All-girls (Catholic)
840 N Broad St
Elizabeth, NJ 07208
(908) 352-0670
Elizabeth, NJ 07208
(908) 352-0670
Grades: 9-12
| 127 students
Hinder Them Not Montessori School (Closed 2015)
Montessori School (Christian)
225 N 8th St
Kenilworth, NJ 07033
(908) 276-7750
Kenilworth, NJ 07033
(908) 276-7750
Grades: PK-K
| 20 students
Holy Spirit School (Closed 2024)
(Catholic)
970 Suburban Road
Union, NJ 07083
(908) 687-8415
Union, NJ 07083
(908) 687-8415
Grades: PK-8
| 124 students
Holycross Christian Nursery School (Closed 2010)
Daycare / Preschool (Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA))
639 Mountain Avenue
Springfield, NJ 07081
(973) 379-7160
Springfield, NJ 07081
(973) 379-7160
Grades: PK-K
| 93 students
Little Lambs Preschool And Kindergarten (Closed 2020)
Daycare / Preschool (Lutheran Church Missouri Synod)
229 Cowperthwaite Place
Westfield, NJ 07090
(908) 232-1592
Westfield, NJ 07090
(908) 232-1592
Grades: PK-K
| 12 students
Mcauley School (Closed 2010)
Special Education School
107 Westervelt Ave
Plainfield, NJ 07060
(908) 754-4114
Plainfield, NJ 07060
(908) 754-4114
Grades: Inquire with school
| 33 students
Messiah Lutheran School (Closed 2004)
(Lutheran Church Missouri Synod)
630 E Front Street
Plainfield, NJ 07060
(908) 755-8430
Plainfield, NJ 07060
(908) 755-8430
Grades: PK-2
| 51 students
227 Center St
Elizabeth, NJ 07202
(908) 352-7419
Elizabeth, NJ 07202
(908) 352-7419
Grades: PK-8
| 167 students
1003 N Broad Street
Elizabeth, NJ 07208
(908) 352-8029
Elizabeth, NJ 07208
(908) 352-8029
Grades: K-8
| 177 students
St. Genevieve School (Closed 2015)
(Catholic)
209 Princeton Rd
Elizabeth, NJ 07208
(908) 355-3355
Elizabeth, NJ 07208
(908) 355-3355
Grades: PK-8
| 210 students
41 S Springfield Ave
Springfield, NJ 07081
(973) 376-5194
Springfield, NJ 07081
(973) 376-5194
Grades: PK-8
| 159 students
101 Westervelt Avenue
Plainfield, NJ 07060
(908) 756-9539
Plainfield, NJ 07060
(908) 756-9539
Grades: K-8
| 155 students
Frequently Asked Questions
What are the top ranked private schools in Union County, NJ?
The top ranked private schools in Union County, NJ include Oak Knoll School Of The Holy Child, Holy Trinity School - Westfield, and St. John The Apostle School.
How many private schools are located in Union County?
92 private schools are located in Union County.
How much do private schools cost in Union County?
The average tuition cost is $12,551, which is lower than the New Jersey private school average tuition cost of $15,773.
How diverse are private schools in Union County?
Union County private schools are approximately 46% minority students, which is higher than the New Jersey private school average of 39%.
What percentage of students in Union County go to private school?
12% of all K-12 students in Union County are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Union County?
Which private schools in Union County are often viewed compared to one another?
Popular comparisons of private schools in Union County include: Summit Jewish Community Center N School vs. Cornerstone School Of Summit, Roselle Catholic High School vs. Union Catholic Regional High School, Pns&k vs. St. Pauls Day School
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