For the 2025-26 school year, there are 2 private elementary schools serving 274 students in Warren County, NJ.
The top ranked private elementary school in Warren County, NJ is Sts Philip & James School.
33% of private elementary schools in Warren County, NJ are religiously affiliated (most commonly Catholic).
Top Ranked Warren County Private Elementary Schools (2025-26)
School
Location
Quick Facts
137 Roseberry St
Phillipsburg, NJ 08865
(908) 859-6064
Phillipsburg, NJ 08865
(908) 859-6064
Gr: PK-8 | 225 students
Kiddie Academy Of Lopatcong
Daycare / Preschool
424 State Route 57
Phillipsburg, NJ 08865
(908) 387-0890
Phillipsburg, NJ 08865
(908) 387-0890
Gr: K-1 | 30 students Avg. class size: 12 students Tuition listed
Warren County Private Schools (Closed)
School
Location
Quick Facts
St. Mary's School (Closed 2010)
(Catholic)
159 Liberty St
Hackettstown, NJ 07840
(908) 852-4791
Hackettstown, NJ 07840
(908) 852-4791
Gr: PK-8 | 150 students
Frequently Asked Questions
What are the top ranked private elementary schools in Warren County, NJ?
The top ranked private elementary schools in Warren County, NJ is Sts Philip & James School.
How many private elementary schools are located in Warren County?
2 private elementary schools are located in Warren County.
What percentage of private elementary schools are religiously affiliated in Warren County?
33% of private elementary schools in Warren County are religiously affiliated (most commonly Catholic).
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