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Largest New Jersey Private Preschools

The average private preschool in New Jersey has 149 students (2026-27).

The largest private preschool in New Jersey is The Montclair Kimberley Academy, with 1,046 students.

Quick Facts (2026-27)

# NJ Schools Ranked: 928
Top 20 Range (Students): 609–1,046
NJ School Avg.: 149
National School Avg.: 187

Quick Facts (2026-27)

# NJ Schools Ranked: 928
Top 20 Range (Students): 609–1,046
NJ School Avg.: 149
National School Avg.: 187

New Jersey Average Students Per School (Trends)

View Data

Year	New Jersey (NJ) avg
2025	149
2024	148
2023	147
2022	151
2021	149
2020	146
2019	148
2018	148
2017	146
2016	144
2015	134

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Show school map — New Jersey (students range: 609–1,046, avg 149)

School Size Range: 482 1,046 Avg. School Size: 661

Frequently Asked Questions

What is the New Jersey average private preschools student size?

The New Jersey average private preschools student size is 149 for 2026-27.

What are the private preschools with the largest student size in New Jersey?

The top ranked private preschools in New Jersey include The Montclair Kimberley Academy, Yeshiva Ktana Of Passaic Boys' and Dwight-Englewood School.

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