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Mendham Borough School District — District Profile & Schools

MENDHAM, New Jersey · Morris County

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Key Dates — Mendham Borough School District School Calendar

The first day of school in Mendham Borough School District is Mon, Aug 31, 2026, and the last day of school is Wed, Jun 16, 2027, according to the district's published calendar. Scheduled breaks include Early Dismissal-Thanksgiving Recess (Wed, Nov 25, 2026), School Closed- Thanksgiving Recess (Thu, Nov 26, 2026 to Fri, Nov 27, 2026), Early Dismissal-Winter Break (Wed, Dec 23, 2026), School Closed: Winter Break (Thu, Dec 24, 2026 to Fri, Jan 1, 2027), School Closed: Spring Break (Mon, Mar 29, 2027 to Fri, Apr 2, 2027).

First day of school
Mon, Aug 31, 2026
Last day of school
Wed, Jun 16, 2027
Early Dismissal-Thanksgiving Recess
Wed, Nov 25, 2026
School Closed- Thanksgiving Recess
Thu, Nov 26, 2026 to Fri, Nov 27, 2026
Early Dismissal-Winter Break
Wed, Dec 23, 2026
School Closed: Winter Break
Thu, Dec 24, 2026 to Fri, Jan 1, 2027
School Closed: Spring Break
Mon, Mar 29, 2027 to Fri, Apr 2, 2027
School closed, Labor Day
Mon, Sep 7, 2026
School Closed: Labor Day
Mon, Sep 7, 2026
School Closed: Rosh Hashanah
Mon, Sep 21, 2026
School Closed: Staff In-Service Day
Fri, Oct 9, 2026
School Closed: NJEA Conference
Thu, Nov 5, 2026 to Fri, Nov 6, 2026
School Closed: MLK Day
Mon, Jan 18, 2027
School Closed: President's Day
Mon, Feb 15, 2027
School Closed: Good Friday
Fri, Mar 26, 2027
School Closed: Memorial Day
Mon, May 31, 2027
492
Students
2
Schools
1 elem · 1 mid · 0 high
8.6:1
Student-Teacher
57 teachers
-1 - 8
Grades

Quick Facts

246
Avg. School Size
96
Total Staff

Mendham Borough School District Calendar

55 events

Source

Mon, Aug 24

Event

Board of Education Meeting - Facilities Walk-Through

Public Notice

Mon, Aug 24

Event

Board of Education Meeting - Facilities Walk-Through

Public Notice

Tue, Aug 25

Event

Board of Education Meeting

Public Notice

Tue, Aug 25

Event

Board of Education Meeting

Public Notice

Mon, Aug 31

Event

First Day of School

Mon, Aug 31

Event

First Day of School

Thu, Sep 3

Event

Back To School Night

Thu, Sep 3

Event

Photo Day

Thu, Sep 3

Event

Back To School Night

Mon, Sep 7

Holiday

School closed, Labor Day

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Data source: official Mendham Borough School District website · How we verify this data

Contact

Address
12 HILLTOP ROAD
MENDHAM, NJ 07945
Phone
(973)543-4251

Staff & Students

Teachers (FTE)
57
Total Staff
96
Data Source
NCES Common Core of Data
School Year 2023-24

Frequently Asked Questions about Mendham Borough School District

The first day of school in Mendham Borough School District is Mon, Aug 31, 2026, according to the district's published calendar.

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