A+ Top 4%

Winchester High School

Grades 09-12 WINCHESTER, MA

Moved up 19 places from 2024 to 2025

#16 State Rank

A+ District Grade

80 Skillings Road, WINCHESTER, MA 01890

High Grad Rate 98.3% Active Athletics 34 sports High Attendance 96.1%

Rating sources & methodology MCAS scores from 2025 Data updated September 2026

1,418 Students

96.1% Attendance Rate

74 Composite Score

View Homes

MCAS score comparisons

Students meeting or exceeding expectations · 2025 results

Each subject shows the average of published grade percentages, without weighting by enrollment. The bars compare available years on a 0–100% scale. Grade coverage and student groups can change between years.

English Language Arts

81% Meeting or exceeding expectations

26% exceeding expectations

2023 88% 88%

2024 87% 87%

2025 81% 81%

Mathematics

78% Meeting or exceeding expectations

37% exceeding expectations

2023 87% 87%

2024 87% 87%

2025 78% 78%

Science

85% Meeting or exceeding expectations

31% exceeding expectations

2023 82% 82%

2024 83% 83%

2025 85% 85%

View published results by year and grade

Available grade results for the latest 3 published years. An em dash means the value was not published.
Year	Subject	Grade	Meeting+	Exceeding
2025	English Language Arts	10	81%	26%
2025	Mathematics	10	78%	37%
2025	Science	10	85%	31%
2024	English Language Arts	10	87%	32%
2024	Mathematics	10	87%	42%
2024	Science	10	83%	28%
2023	English Language Arts	10	88%	40%
2023	Mathematics	10	87%	30%
2023	Science	10	82%	36%

MCAS subject percentages differ from the composite school rating, which combines available academic and school indicators. Letter grades and state ranks compare schools at the same level. A rank change describes relative position, not a percentage-point change in test scores. Read the rating methodology.

Student Demographics

1,418 students enrolled

Race/Ethnicity

White 64%

Asian 21.6%

Multiracial 7.4%

Hispanic 4.8%

Black 2.1%

Gender

48.3% Male

51.4% Female

Student Programs

English Learners 1.6%

Special Education 12.6%

Free/Reduced Lunch 8%

Athletics Programs

34 sports programs with 2,818 student athletes

Boys Sports

Track-Outdoor 116 athletes
Volleyball 113 athletes
Cross Country 70 athletes
Football 68 athletes
Softball 68 athletes
Lacrosse 52 athletes
Ice Hockey 43 athletes
Basketball 42 athletes
Baseball 40 athletes
Wrestling 36 athletes
Rugby 32 athletes
Tennis 21 athletes
Ski-Nordic 21 athletes
Track-Indoor 17 athletes
Golf 13 athletes
Soccer 8 athletes

Girls Sports

Wrestling 760 athletes
Unified Basketball 649 athletes
Track-Outdoor 99 athletes
Track-Indoor 81 athletes
Soccer 69 athletes
Ice Hockey 60 athletes
Fall Swim/Dive 46 athletes
Volleyball 44 athletes
Gymnastics 43 athletes
Basketball 39 athletes
Softball 31 athletes
Cross Country 28 athletes
Baseball 24 athletes
Ski-Alpine 22 athletes
Golf 22 athletes
Tennis 21 athletes
Ski-Nordic 16 athletes
Rugby 4 athletes

Sports data from the Massachusetts Interscholastic Athletic Association (MIAA).

School Performance

Key metrics and program information

Graduation

0.7% Dropout Rate

Attendance

96.1% Attendance Rate

4.9% Chronic Absence

Advanced Placement

College Readiness

MassCore is Massachusetts' recommended college-ready curriculum.

Staffing

Location

80 Skillings Road, WINCHESTER, MA

Loading map...

Get Directions

A+-Rated School

Find Homes Near Winchester High School

Browse 98 homes for sale in WINCHESTER that are zoned for this A+-rated high school.

View Homes in WINCHESTER 98 View All Winchester School District Schools

98 Homes Available

Ready to tour homes in WINCHESTER? Schedule a showing with our team.

Part of Winchester School District

View all schools in this district, including elementary, middle, and high schools.

View District Details

Explore More Schools

Compare schools across Massachusetts by grade, location, and performance.

Browse All Districts

Frequently Asked Questions

What is Winchester High School's grade rating?

Winchester High School has earned a grade of A+, ranked #16 in Massachusetts, placing it in the top 4% of Massachusetts High schools. This rating is based on 2025 MCAS test scores, attendance rates, and other performance metrics from the Massachusetts Department of Elementary and Secondary Education.

How many students attend Winchester High School?

Approximately 1,418 students are enrolled at Winchester High School.

How does Winchester High School perform on MCAS tests?

Based on the most recent MCAS results, Winchester High School's proficiency rates are: English Language Arts (81% proficient), Mathematics (78% proficient), Science (85% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What sports does Winchester High School offer?

Winchester High School offers 34 athletic programs (16 boys' sports, 18 girls' sports) with approximately 2,818 student athletes participating. Sports programs are sanctioned by the MIAA (Massachusetts Interscholastic Athletic Association).

What is the graduation rate at Winchester High School?

Winchester High School has a excellent 98.3% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

What is the attendance rate at Winchester High School?

Winchester High School has an attendance rate of 96.1%. Strong attendance is correlated with better academic outcomes.

What school district is Winchester High School part of?

Winchester High School is part of Winchester School District. For enrollment information, contact the district office or visit the school's website. Enrollment typically requires proof of residency within the district boundaries.

How are Massachusetts school ratings calculated?

School ratings are calculated using multiple data points from the Massachusetts Department of Elementary and Secondary Education (DESE), including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. Schools are ranked by percentile against similar schools statewide.