The Pennington School Photo - Founded in 1838, The Pennington School is an independent, coeducational school serving day and boarding students in grades 6 through 12.

Top 10 Best Mercer County Private Elementary Schools (2024-25)

For the 2024-25 school year, there are 39 private elementary schools serving 6,978 students in Mercer County, NJ.
The top ranked private elementary schools in Mercer County, NJ include Princeton Day School, The Pennington School, and Stuart Country Day School.
The average tuition cost is $27,967, which is higher than the New Jersey private elementary school average tuition cost of $15,487.
46% of private elementary schools in Mercer County, NJ are religiously affiliated (most commonly Catholic and Christian).

Top Ranked Mercer County Private Elementary Schools (2024-25)

School
Location
Grades
Students
Stuart Country Day School
Stuart Country Day School Photo - The front of Stuart Country Day School of the Sacred Heart in Princeton, NJ.
(Catholic)
(5)
1200 Stuart Rd
Princeton, NJ 08540
(609) 921-2330
Grades: NS-12
| 275 students
The Wilberforce School
The Wilberforce School Photo
(Christian)
(10)
75 Mapleton Road, Building 2
Princeton, NJ 08540
(609) 924-6111
Grades: PK-12
| 369 students
Fusion Academy Princeton
Fusion Academy Princeton Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.
Alternative School
(1)
116 Stanhope St.
Princeton, NJ 08540
(877) 673-8893
Grades: 6-12
| 32 students
Chapin School
Chapin School Photo
(3)
4101 Princeton Pike
Princeton, NJ 08540
(609) 924-2449
Grades: PK-8
| n/a students
Faith Christian Academy
Faith Christian Academy Photo - Everyone is welcome to attend our 2024 Open House on Monday, March 11th from 5 - 7 pm.
(Baptist)
2111 Kuser Road
Trenton, NJ 08690
(609) 585-3353
Grades: PK-8
| 238 students
The Hun School Of Princeton
(2)
176 Edgerstoune Road
Princeton, NJ 08540
(609) 921-7600
Grades: 6-12
| 655 students
Laurel School Of Princeton, The
Laurel School Of Princeton, The Photo
Special Education School
(2)
800 North Road
Pennington, NJ 08534
(609) 566-6000
Grades: 1-8
| 21 students
Our Lady Of Sorrows School
(Catholic)
(3)
3800 E State Street Extension
Trenton, NJ 08619
(609) 587-4140
Grades: PK-8
| 248 students
The Pennington School
The Pennington School Photo - Founded in 1838, The Pennington School is an independent, coeducational school serving day and boarding students in grades 6 through 12.
(Methodist)
112 W Delaware Avenue
Pennington, NJ 08534
(609) 737-6128
Grades: 6-12
| 541 students
Princeton Day School
Princeton Day School Photo
(1)
650 Great Road
Princeton, NJ 08540
(609) 924-6700
Grades: PK-12
| 953 students
St. Gregory The Great Academy
(Catholic)
4680 Nottingham Way
Trenton, NJ 08690
(609) 587-1131
Grades: PK-8
| 476 students
St. Paul School Of Princeton
St. Paul School Of Princeton Photo
(Catholic)
218 Nassau St
Princeton, NJ 08542
(609) 921-7587
Grades: K-8
| 278 students
St. Raphael School
(Catholic)
151 Gropp Ave
Trenton, NJ 08610
(609) 585-7733
Grades: PK-8
| 186 students
177 Leonard Ave
Trenton, NJ 08610
(604) 586-5888
Grades: PK-8
| 278 students
Villa Victoria Academy
Villa Victoria Academy Photo - The Religious Teachers Filippini work and teach at Villa Victoria Academy.
All-girls (Catholic)
(10)
376 W. Upper Ferry Road
Trenton, NJ 08628
(609) 882-1700
Grades: 6-12
| n/a students
The Bridge Academy
The Bridge Academy Photo - Social Studies Class
Special Education School
1958-B Lawrenceville Rd
Lawrence Township, NJ 08648
(609) 844-0770
Grades: 3-12
| 70 students
Cambridge School
Cambridge School Photo
Special Education School
100 Straube Center Blvd
Pennington, NJ 08534
(609) 730-9553
Grades: 1-12
| 137 students
Child Development Center Bms
Daycare / Preschool
311 Pennington Rocky Hill Rd
Pennington, NJ 08534
(609) 818-6200
Grades: K-1
| 65 students
Children's House Of The Windsors
Montessori School
270 Village Rd E
Princeton Junction, NJ 08550
(609) 443-8900
Grades: K-3
| 40 students
1550 Stuyvesant Ave
Trenton, NJ 08618
(609) 643-0428
Grades: PK-8
| 214 students
Delaware Valley School For Exceptional Children
Special Education School
(1)
87 Pearson Dr
Trenton, NJ 08610
(609) 888-0101
Grades: 6-12
| 22 students
French American School of Princeton
French American School of Princeton Photo - The FASP campus is a beautiful 42-acre site next to Lake Carnegie in Princeton, NJ.
Special Program Emphasis
(6)
75 Mapleton Rd
Princeton, NJ 08540
(609) 430-3001
Grades: NS-8
| 167 students
The Garvey School
Special Program Emphasis
26 S Warren St 2nd Floor
Trenton, NJ 08608
(609) 792-9038
Grades: K-12
| 38 students
Islamic School Of Trenton
(Islamic)
(3)
25 Oxford Street
Trenton, NJ 08638
(609) 695-9900
Grades: K-8
| 18 students
The Montessori School Of Hamilton
Montessori School
(3)
817 Whitehorse Hamilton Square Rd
Trenton, NJ 08610
(609) 585-1314
Grades: PK-3
| 46 students
The Newgrange School
Special Education School
526 S Olden Ave
Trenton, NJ 08629
(609) 584-1800
Grades: 1-12
| 92 students
Princeton Academy Of The Sacred Heart
Princeton Academy Of The Sacred Heart Photo - Kindergarten boys on the playground.
All-boys (Catholic)
(14)
1128 Great Road
Princeton, NJ 08540
(609) 924-8151
Grades: K-8
| 182 students
Princeton Child Development Institute
Special Education School
300 Cold Soil Rd
Princeton, NJ 08540
(609) 924-6280
Grades: PK-12
| 25 students
Princeton Friends School
Princeton Friends School Photo - Nurturing Wonder
(Friends)
(7)
470 Quaker Rd
Princeton, NJ 08540
(609) 683-1194
Grades: PK-8
| 80 students
Princeton Junior School
Princeton Junior School Photo
Special Program Emphasis
3270 Lawrenceville Road
Princeton, NJ 08540
(609) 924-8126
Grades: NS-6
| 231 students
Princeton Montessori School
Princeton Montessori School Photo - Elementary students work collaboratively on a math layout using Montessori materials and our hands-on approach.
Montessori School
(1)
487 Cherry Valley Road
Princeton, NJ 08540
(609) 924-4594
Grades: NS-8
| 215 students
Sacred Heart School-trenton
(Catholic)
333 South Broad Street
Trenton, NJ 08608
(609) 393-2801
Grades: K-8
| 178 students
St. Ann Elementary School
(Catholic)
(1)
34 Rossa Ave
Lawrence Township, NJ 08648
(609) 882-8077
Grades: PK-8
| 167 students
SciCore Academy
(1)
156 Maxwell Avenue
Allentown, NJ 08501
(609) 448-8950
Grades: NS-12
| n/a students
Sprout U School Of The Arts
Special Program Emphasis (Catholic)
27 E Paul Ave
Trenton, NJ 08638
(609) 337-8973
Grades: NS-12
| 74 students
Show 4 more private schools in Mercer County, NJ (out of 39 total schools)
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[+] Show Closed Private Schools in Mercer County, New Jersey

Mercer County Private Schools (Closed)

School
Location
Grades
Students
Childrens Day School (Closed 2024)
Special Education School
1925 Pennington Rd
Trenton, NJ 08618
(609) 882-2288
Grades: NS-8
| 53 students
300D Princeton Hightstown Rd
Hightstown, NJ 08520
(609) 448-4333
Grades: NS
| 31 students
Garden State Academy (Closed 2004)
(Seventh Day Adventist)
2160 Brunswick Ave.
Lawrence Township, NJ 08648
(609) 392-7131
Grades: 9-12
| n/a students
10 New Cedar Lane
Trenton, NJ 08610
(609) 396-8916
Grades: PK-8
| 305 students
22 Grand St
Trenton, NJ 08611
(609) 393-8407
Grades: PK-8
| 254 students
1440 Lower Ferry Rd
Trenton, NJ 08618
(609) 530-9696
Grades: NS
| 131 students
11 Buttonwood Drive
Trenton, NJ 08638
(609) 882-7300
Grades: PK-12
| 200 students
Sister Georgine School (Closed 2010)
Special Education School
180B Ewingville Road
Trenton, NJ 08638
(609) 771-4300
Grades: 1-12
| 10 students

Frequently Asked Questions

What are the top ranked private elementary schools in Mercer County, NJ?
The top ranked private elementary schools in Mercer County, NJ include Princeton Day School, The Pennington School, and Stuart Country Day School.
How many private elementary schools are located in Mercer County?
39 private elementary schools are located in Mercer County.
How much do private elementary schools cost in Mercer County?
The average tuition cost is $27,967, which is higher than the New Jersey private school average tuition cost of $15,487.
How diverse are private elementary schools in Mercer County?
Mercer County private elementary schools are approximately 40% minority students, which is higher than the New Jersey private school average of 39%.
What percentage of private elementary schools are religiously affiliated in Mercer County?
46% of private elementary schools in Mercer County are religiously affiliated (most commonly Catholic and Christian).
Which private elementary schools in Mercer County are often viewed compared to one another?

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