What grades does Grafton High School serve?

Grafton High School is a High school serving students in Grafton, MA. The school is part of the local school district.

Where is Grafton High School located?

Grafton High School is located at Grafton, MA in a urban area.

What is the student-teacher ratio at Grafton High School?

Grafton High School has a student-teacher ratio of 12.7:1.

What schools are in Grafton, MA?

Grafton, MA is served by the local school district. Grafton High School is one of the High schools in the area.

MAHighCalendar available · 43 events · Auto-updating

Grafton High School — School Calendar 2026-27

High|Grafton, Massachusetts|Grafton

Grafton, MA 01519

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Upcoming Events

Aug

Mon

PD DayStaff Day

No school today. Confirm childcare or before/after-care coverage.

Aug

Tue

PD DayStaff Day

No school today. Confirm childcare or before/after-care coverage.

Aug

Wed

First Day of School K-12Event

Confirm bus route and pickup time. Early dismissal may apply.

Aug

Thu

Pre-K Open HouseEvent

Sep

Fri

No SchoolEvent

Sep

Mon

No School Labor DayHoliday

Banks, government offices, and schools may be closed.

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School Profile

Grades

9–12

Enrollment

891

Student:Teacher

12.7:1

Locale

Suburban

District

Grafton

Phone

(508)839-5425

School Statistics

Academics (SY 2020-21)

ELA Proficiency

76%

92th percentile in MA

Math Proficiency

71%

94th percentile in MA

Graduation Rate

>=95%

Chronic Absenteeism

10.7%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

15 courses offered

177 students enrolled

Dual Enrollment

138 students enrolled

SAT/ACT

226 test takers

Athletics

12 sports, 12 teams

517 participants

Student-Teacher Ratio: 13.4:1

Near average in MA

Technology & Internet Access (SY 2021-22)

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

1,000

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

68.04

100% fully certified

Counselors

Psychologists

Nurses

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$17,452

Total current expenditure

Instruction Spending

$10,769

Per pupil, classroom only

Total Revenue/Pupil

$19,671

All funding sources

Funding Sources

Federal 5%State 33%Local 63%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$462,907

+1.5% 1yr+39.4% 5yr

Worcester, MA metro area

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

15.9%

Below 150% poverty line

5.6%

Unemployment rate

2.5%

Uninsured residents

8.7%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

611

Ages 3-21 under IDEA

School-Age (6-21)

557

Receiving special ed services

Est. % of Enrollment

63%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

147 (26%)

Autism

105 (19%)

Other Health Impairment

102 (18%)

Speech/Language Impairment

67 (12%)

Emotional Disturbance

34 (6%)

Intellectual Disability

24 (4%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

914

Current enrollment

Stable(+5% 5yr)

Coming Up

Mon, Aug 24, 2026

PD Day

Staff Day

Tue, Aug 25, 2026

PD Day

Staff Day

Wed, Aug 26, 2026

First Day of School K-12

Event

Full School Calendar 2026-27

Date	Event	Type	Level
Fri, Sep 4, 2026	No School	Event	—
Mon, Sep 7, 2026	No School Labor Day	Holiday	—
Tue, Sep 8, 2026	First Day Pre-K	Event	—
Wed, Sep 23, 2026	1/2 Day PD Day	Staff Day	—
Fri, Oct 2, 2026	Progress Reports 7-8	Event	—
Wed, Oct 7, 2026	Progress Reports K-6	Event	—
Mon, Oct 12, 2026	No School Indigenous Peoples' Day	Event	—
Wed, Oct 21, 2026	1/2 Day PD Day	Staff Day	—
Fri, Oct 30, 2026	Grades Close 7-8	Event	—
Mon, Nov 2, 2026	Progress Reports 9-12	Event	—
Fri, Nov 6, 2026	Report Cards 7-8	Event	—
Wed, Nov 11, 2026	No School Veterans Day (observed)	Event	—
Mon, Nov 23, 2026	Grades Close K-6	Event	—
Wed, Nov 25, 2026	No School Thanksgiving Recess	Break	—
Fri, Dec 4, 2026	Report Cards K-6	Event	—
Fri, Dec 11, 2026	Progress Reports 7-8	Event	—
Thu, Dec 24, 2026	No School December Recess	Break	—
Fri, Jan 15, 2027	Grades Close 9-12	Event	—
Mon, Jan 18, 2027	No School Martin Luther King Day	Event	—
Tue, Jan 19, 2027	Grades Close 7-8	Event	—
Wed, Jan 20, 2027	Progress Reports K-6	Event	—
Mon, Jan 25, 2027	Report Cards 9-12	Event	—
Tue, Jan 26, 2027	Report Cards 7-8	Event	—
Wed, Jan 27, 2027	1/2 Day PD Day	Staff Day	—
Mon, Feb 15, 2027	No School February Recess	Break	—
Fri, Mar 5, 2027	Progress Reports 7-8	Event	—
Wed, Mar 10, 2027	Grades Close K-6	Event	—
Fri, Mar 19, 2027	Report Cards K-6	Event	—
Wed, Mar 24, 2027	1/2 Day PD Day	Staff Day	—
Tue, Mar 30, 2027	Grades Close 7-8	Event	—
Tue, Apr 6, 2027	Report Cards 7-8	Event	—
Wed, Apr 7, 2027	Progress Reports 9-12	Event	—
Mon, Apr 19, 2027	No School April Recess	Break	—
Wed, Apr 28, 2027	Progress Reports K-6	Event	—
Fri, May 14, 2027	Progress Reports 7-8	Event	—
Wed, May 19, 2027	1/2 Day PD Day	Staff Day	—
Mon, May 31, 2027	No School Memorial Day	Holiday	—
Tue, Jun 8, 2027	Pre-K Last Day	Event	—
Thu, Jun 10, 2027	Last Day Students Early Release (no snow days)	Event	—