School District · New Jersey
Mountain Lakes Borough School District
📍 Mountain Lakes, NJ · Morris County · NCES LEAID 3411010
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
96 Powerville Road Suite 1, Mt Lakes, NJ 07046
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NCES District ID (LEAID)
3411010
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District Type
Public School District
Zip Codes Served by Mountain Lakes Borough School District1 zip code
Frequently Asked Questions
What zip codes are in Mountain Lakes Borough School District?▼
Mountain Lakes Borough School District serves 1 zip code: 07046. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Mountain Lakes Borough School District rated?▼
Mountain Lakes Borough School District has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 98th percentile among New Jersey school districts. Ratings are percentile-ranked within New Jersey only and are not comparable across states.
How many students attend Mountain Lakes Borough School District?▼
The NCES Common Core of Data directory reports enrollment of 1,308 students across 4 schools for Mountain Lakes Borough School District.
What grades does Mountain Lakes Borough School District serve?▼
Mountain Lakes Borough School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Mountain Lakes Borough School District?▼
You can reach Mountain Lakes Borough School District by phone at (973)334-8280 or by mail at 96 Powerville Road Suite 1, Mt Lakes, NJ 07046. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Mountain Lakes Borough School District
Mountain Lakes Borough School District is a public school district serving 1 zip code in New Jersey, primarily in Morris County. It carries an overall rating of 10/10 (Excellent), the 98th percentile among New Jersey districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other New Jersey districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (973)334-8280 before making a housing decision.