For the 2026 school year, there is 1 public preschool serving 278 students in Millburn, NJ. The top-ranked public preschool in Millburn, NJ is South Mountain School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Millburn, NJ public preschool have an average math proficiency score of 82% (versus the New Jersey public pre school average of 36%), and reading proficiency score of 82% (versus the 44% statewide average). Pre schools in Millburn have an average ranking of 10/10, which is in the top 5% of New Jersey public pre schools.
Minority enrollment is 74% of the student body (majority Asian), which is more than the New Jersey public preschool average of 65% (majority Hispanic).
Best Public Preschools in Millburn, NJ (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
South Mountain School
(Math: 80-84% | Reading: 80-84%)
Rank:
Rank:
10/
Top 5%10
2 Southern Slope Drive
Millburn, NJ 07041
(973) 921-1394
Millburn, NJ 07041
(973) 921-1394
Gr: PK-4 | 278 students Student-teacher ratio: 10:1 Minority enrollment: 74%
Frequently Asked Questions
What are the top-ranked public preschools in Millburn, NJ?
The top-ranked public preschools in Millburn, NJ include South Mountain School. Millburn has one of the highest concentrations of top-ranked public schools in New Jersey.
How many public preschools are located in Millburn?
1 public preschools are located in Millburn.
What is the racial composition of students in Millburn?
Millburn public preschools minority enrollment is 74% of the student body (majority Asian), which is more than the New Jersey public preschools average of 65% (majority Hispanic).
Recent Articles
Media Literacy as a Core Skill: How to Tell if a School Teaches It Well
Learn how to evaluate whether a public school teaches media literacy effectively, from fact-checking and source evaluation to digital citizenship and critical thinking.
Screen Time, Paper Learning, and the New Back-to-Basics Debate
Explore why some public schools are reducing screen time, bringing back paper learning, and rethinking the balance between technology and traditional instruction.
Student Data, AI Tools, and Privacy: Questions to Ask Your District
Learn how public schools use AI, protect student data, and the key privacy questions every parent should ask their school district in 2026.