When is the last day of school in Marlborough?

The last day of school in Marlborough is Mon, Jun 22, 2026, according to the district's published calendar.

How many schools are in Marlborough?

Marlborough operates 7 schools in MA.

Where is Marlborough located?

Marlborough is located in Marlborough, MA in Middlesex County County in a urban area.

How many students are enrolled in Marlborough?

Marlborough enrolls 4,729 students across its 7 schools.

Suburban

Marlborough — District Profile & Schools

Marlborough, Massachusetts · Middlesex County

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Key Dates — Marlborough School Calendar

The first day of school in Marlborough is Wed, Sep 2, 2026, and the last day of school is Mon, Jun 22, 2026, according to the district's published calendar. Scheduled breaks include NO SCHOOL - Thanksgiving Break (Wed, Nov 25, 2026 to Fri, Nov 27, 2026), NO SCHOOL - Winter Break (Thu, Dec 24, 2026 to Sun, Jan 3, 2027), NO SCHOOL - Winter Recess (Mon, Feb 15, 2027 to Fri, Feb 19, 2027), NO SCHOOL - Spring Recess (Mon, Apr 19, 2027 to Fri, Apr 23, 2027).

First day of school: Wed, Sep 2, 2026
Last day of school: Mon, Jun 22, 2026
NO SCHOOL - Thanksgiving Break: Wed, Nov 25, 2026 to Fri, Nov 27, 2026
NO SCHOOL - Winter Break: Thu, Dec 24, 2026 to Sun, Jan 3, 2027
NO SCHOOL - Winter Recess: Mon, Feb 15, 2027 to Fri, Feb 19, 2027
NO SCHOOL - Spring Recess: Mon, Apr 19, 2027 to Fri, Apr 23, 2027
NO SCHOOL- Building Closed: Fri, Jun 19, 2026
NO SCHOOL: Fri, Sep 4, 2026 to Mon, Sep 7, 2026
NO SCHOOL: Mon, Oct 12, 2026
NO SCHOOL - Staff Professional Development: Tue, Nov 3, 2026
NO SCHOOL: Wed, Nov 11, 2026
NO SCHOOL: Mon, Jan 18, 2027
NO SCHOOL - Staff Professional Development: Fri, Mar 12, 2027
NO SCHOOL: Mon, May 31, 2027 to Fri, Jun 18, 2027

4,729

Students

Schools

11.5:1

Student-Teacher

410 teachers

-1 - 12

Grades

Quick Facts

676

Avg. School Size

747

Total Staff

Marlborough Calendar

174 events

Source

Wed, Jun 10

Event

Kindergarten Screenings

Children who turn five on or before August 31, 2026, who live in Marlborough are eligible to register for Kindergarten for the 2026-2027 school year. Avoid the summer rush! Register today to find out which school your student is zoned for and to schedule their Kindergarten screening.After registration, incoming Kindergarten students will be scheduled for their required Kindergarten screening. This screening assesses each child's overall school readiness in accordance with state regulations. Earl

Wed, Jun 10

Event

Boys Varsity Track & Field - Outdoor

Sport: Track & Field - OutdoorLevel: Boys VarsityTeam: MarlboroughSite: Shrewsbury High SchoolSubsite: David J. Adams Memorial Field at Central One Feder

Wed, Jun 10

Event

Girls Varsity Central Mass. Track and Field

Sport: Central Mass. Track and FieldLevel: Girls VarsityTeam: MarlboroughSite: Shrewsbury High SchoolSubsite: David J. Adams Memorial Field at Central One Feder

Wed, Jun 10

Event

Kindergarten Screenings

Wed, Jun 10

Event

Kindergarten Screenings

Thu, Jun 11

Event

Kane Elementary Night of the Arts

You are invited to the annual Kane Night of the Arts & PTO Basket Raffle! Join us in celebrating our students' hard work in art, music, and innovation lab, and show your Koala Pride with the Kane PTO. There will be a school wide art exhibit, featuring each student's chosen piece of artwork. Mr. Cicerone will be hosting music activities and Ms. Stemple will be hosting a S.T.E.A.M. activity in the gym. In addition, the PTO will host tables featuring our Kane Spirit Wear and gift basket raffles

Fri, Jun 12

Event

Fitness Friday

Due to the cold weather and declining participation, the Kane School has decided to cancel the remaining walk-to-school events for 2025. Fitness Fridays will resume in the spring of 2026.We invite all family members of Francis J. Kane Elementary School to join us for our weekly Walk-to-School events. In collaboration with the Wayside Athletic Club, we will meet at 80 Broadmeadow St. at 8:20 a.m. on Friday mornings throughout the school year (except during holidays or school vacation days).We wil

Mon, Jun 15

Event

Kindergarten Screenings

Mon, Jun 15

Event

Kindergarten Screenings

Mon, Jun 15

Event

Kindergarten Screenings

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Data source: official Marlborough website · How we verify this data