B Top 47%

Ayer Shirley Regional High School

Grades 09-12 AYER, MA

Dropped 56 spots from last year

#163 State Rank
C+ District Grade
141 Washington Street, AYER, MA 01432
Active Athletics 28 sports
MCAS scores from 2025 Data updated December 2025
417 Students
91.9% Attendance Rate
53.9 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

English Language Arts

58% Proficient or Above
13% Advanced

Mathematics

40% Proficient or Above
4% Advanced

Science

58% Proficient or Above
19% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 English Language Arts 10 58% 13%
2025 Mathematics 10 40% 4%
2025 Science 10 58% 19%
2024 English Language Arts 10 75% 21%
2024 Mathematics 10 49% 9%
2024 Science 10 66% 13%
2023 English Language Arts 10 72% 18%
2023 Mathematics 10 49% 3%
2023 Science 10 47% 9%
2022 English Language Arts 10 77% 13%
2022 Mathematics 10 55% 11%
2022 Science 10 56% 9%

MCAS is administered annually to students in grades 3-8 and 10. Scores reflect the percentage of students meeting or exceeding grade-level expectations.

Student Demographics

417 students enrolled

Race/Ethnicity

White 68.6%
Hispanic 15.6%
Black 8.9%
Asian 3.4%
Multiracial 2.9%

Gender

54% Male
46% Female

Student Programs

English Learners 5.3%
Special Education 16.8%
Free/Reduced Lunch 28.5%

Athletics Programs

28 sports programs with 956 student athletes

Boys Sports

  • Volleyball 50 athletes
  • Softball 37 athletes
  • Track-Outdoor 32 athletes
  • Football 29 athletes
  • Baseball 24 athletes
  • Basketball 24 athletes
  • Rugby 20 athletes
  • Golf 16 athletes
  • Ice Hockey 10 athletes
  • Cross Country 10 athletes
  • Lacrosse 8 athletes
  • Tennis 4 athletes
  • Wrestling 2 athletes

Girls Sports

  • Wrestling 266 athletes
  • Unified Basketball 212 athletes
  • Track-Outdoor 47 athletes
  • Soccer 36 athletes
  • Track-Indoor 29 athletes
  • Softball 23 athletes
  • Volleyball 23 athletes
  • Baseball 21 athletes
  • Basketball 14 athletes
  • Football 7 athletes
  • Winter Swim/Dive 6 athletes
  • Gymnastics 2 athletes
  • Ice Hockey 2 athletes
  • Golf 1 athletes
  • Cross Country 1 athletes

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

School Performance

Key metrics and program information

Graduation

2.6% Dropout Rate

Attendance

91.9% Attendance Rate
24.9% Chronic Absence

Advanced Placement

College Readiness

MassCore is Massachusetts' recommended college-ready curriculum.

Staffing

Location

141 Washington Street, AYER, MA

B-Rated School

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Part of Ayer-Shirley School District

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Frequently Asked Questions

What is Ayer Shirley Regional High School's grade rating?

Ayer Shirley Regional High School has earned a grade of B, ranked #163 in Massachusetts, placing it in the top 47% 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 Ayer Shirley Regional High School?

Approximately 417 students are enrolled at Ayer Shirley Regional High School.

How does Ayer Shirley Regional High School perform on MCAS tests?

Based on the most recent MCAS results, Ayer Shirley Regional High School's proficiency rates are: English Language Arts (58% proficient), Mathematics (40% proficient), Science (58% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What sports does Ayer Shirley Regional High School offer?

Ayer Shirley Regional High School offers 28 athletic programs (13 boys' sports, 15 girls' sports) with approximately 956 student athletes participating. Sports programs are sanctioned by the MIAA (Massachusetts Interscholastic Athletic Association).

What is the graduation rate at Ayer Shirley Regional High School?

Ayer Shirley Regional High School has a strong 93.5% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

What is the attendance rate at Ayer Shirley Regional High School?

Ayer Shirley Regional High School has an attendance rate of 91.9%. Strong attendance is correlated with better academic outcomes.

What school district is Ayer Shirley Regional High School part of?

Ayer Shirley Regional High School is part of Ayer-Shirley 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.