For the 2025-26 school year, there are 2 private elementary schools serving 412 students in Union, NJ.
The top-ranked private elementary school in Union, NJ is St. Michael Parish School.
50% of private elementary schools in Union, NJ are religiously affiliated (most commonly Catholic).
Top-Ranked Union Private Elementary Schools (2025-26)
School
Location
Quick Facts
St. Michael Parish School
(Catholic)
1212 Kelly St
Union, NJ 07083
(908) 688-1063
Union, NJ 07083
(908) 688-1063
Gr: PK-8 | 342 students Avg. class size: 20 students Tuition listed
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
Gr: PK-11 | 70 students Avg. class size: 8 students
Union, New Jersey Private Schools (Closed)
School
Location
Quick Facts
Holy Spirit School (Closed 2024)
(Catholic)
970 Suburban Road
Union, NJ 07083
(908) 687-8415
Union, NJ 07083
(908) 687-8415
Gr: PK-8 | 124 students Avg. class size: 26 students Tuition & acceptance rate listed
Frequently Asked Questions
What are the top-ranked private elementary schools in Union, NJ?
The top-ranked private elementary schools in Union, NJ is St. Michael Parish School.
How many private elementary schools are located in Union?
2 private elementary schools are located in Union.
What percentage of private elementary schools are religiously affiliated in Union?
50% of private elementary schools in Union are religiously affiliated (most commonly Catholic).
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