B- Top 58%

John J. McGlynn Middle School

Grades 06-08 MEDFORD, MA

Improved 30 spots from last year

#206 State Rank
B+ District Grade
3004 Mystic Valley Parkway, MEDFORD, MA 02155
Diverse
MCAS scores from 2025 Data updated December 2025
464 Students
94% Attendance Rate
40.2 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

CIV

30% Proficient or Above
3% Advanced

English Language Arts

31% Proficient or Above
5% Advanced

Mathematics

30.3% Proficient or Above
3.3% Advanced

Science

26% Proficient or Above
6% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 CIV 08 30% 3%
2025 English Language Arts 06 29% 6%
2025 English Language Arts 07 28% 4%
2025 English Language Arts 08 36% 5%
2025 Mathematics 06 27% 2%
2025 Mathematics 07 32% 4%
2025 Mathematics 08 32% 4%
2025 Science 08 26% 6%
2024 English Language Arts 06 30% 6%
2024 English Language Arts 07 21% 2%
2024 English Language Arts 08 32% 9%
2024 Mathematics 06 25% 3%
2024 Mathematics 07 26% 6%
2024 Mathematics 08 30% 4%
2024 Science 08 29% 4%

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

464 students enrolled

Race/Ethnicity

White 50.4%
Hispanic 19%
Black 14.4%
Asian 8.6%
Multiracial 6.3%

Gender

52.4% Male
47.2% Female

Student Programs

English Learners 23.7%
Special Education 23.1%
Free/Reduced Lunch 48.1%

School Performance

Key metrics and program information

Attendance

94% Attendance Rate
17.9% Chronic Absence

Staffing

Location

3004 Mystic Valley Parkway, MEDFORD, MA

B--Rated School

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Part of Medford School District

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Frequently Asked Questions

What is John J. McGlynn Middle School's grade rating?

John J. McGlynn Middle School has earned a grade of B-, ranked #206 in Massachusetts, placing it in the top 58% of Massachusetts Middle 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 John J. McGlynn Middle School?

Approximately 464 students are enrolled at John J. McGlynn Middle School.

How does John J. McGlynn Middle School perform on MCAS tests?

Based on the most recent MCAS results, John J. McGlynn Middle School's proficiency rates are: CIV (30% proficient), English Language Arts (31% proficient), Mathematics (30% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at John J. McGlynn Middle School?

John J. McGlynn Middle School has an attendance rate of 94%. Strong attendance is correlated with better academic outcomes.

What school district is John J. McGlynn Middle School part of?

John J. McGlynn Middle School is part of Medford 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.