B Top 50%

John J McGlynn Elementary School

Grades PK-05 MEDFORD, MA

Moved up 247 places from 2024 to 2025

#417 State Rank
B+ District Grade
3002 Mystic Valley Parkway, MEDFORD, MA 02155
Diverse
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
498 Students
94.5% Attendance Rate
47.3 Composite Score
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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

29.7% Meeting or exceeding expectations

5% exceeding expectations

2023 37.3% 37.3%
2024 31.3% 31.3%
2025 29.7% 29.7%

Mathematics

31.7% Meeting or exceeding expectations

3.3% exceeding expectations

2023 32.7% 32.7%
2024 26.3% 26.3%
2025 31.7% 31.7%

Science

27% Meeting or exceeding expectations

5% exceeding expectations

2023 27% 27%
2024 20% 20%
2025 27% 27%
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.
YearSubjectGradeMeeting+Exceeding
2025English Language Arts03 40%7%
2025English Language Arts04 17%3%
2025English Language Arts05 32%5%
2025Mathematics03 38%7%
2025Mathematics04 14%1%
2025Mathematics05 43%2%
2025Science05 27%5%
2024English Language Arts03 27%7%
2024English Language Arts04 37%5%
2024English Language Arts05 30%—
2024Mathematics03 28%6%
2024Mathematics04 21%2%
2024Mathematics05 30%—
2024Science05 20%2%
2023English Language Arts03 34%—
2023English Language Arts04 36%4%
2023English Language Arts05 42%1%
2023Mathematics03 40%6%
2023Mathematics04 25%2%
2023Mathematics05 33%6%
2023Science05 27%5%

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

498 students enrolled

Race/Ethnicity

White 36.7%
Hispanic 25.1%
Black 16.9%
Asian 16.5%
Multiracial 4.6%

Gender

50.6% Male
49.2% Female

Student Programs

English Learners 34.9%
Special Education 16.9%
Free/Reduced Lunch 55.8%

School Performance

Key metrics and program information

Attendance

94.5% Attendance Rate
17% Chronic Absence

Staffing

Location

3002 Mystic Valley Parkway, MEDFORD, MA

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B-Rated School

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Frequently Asked Questions

What is John J McGlynn Elementary School's grade rating?

John J McGlynn Elementary School has earned a grade of B, ranked #417 in Massachusetts, placing it in the top 50% of Massachusetts Elementary 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 Elementary School?

Approximately 498 students are enrolled at John J McGlynn Elementary School.

How does John J McGlynn Elementary School perform on MCAS tests?

Based on the most recent MCAS results, John J McGlynn Elementary School's proficiency rates are: English Language Arts (30% proficient), Mathematics (32% proficient), Science (27% 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 Elementary School?

John J McGlynn Elementary School has an attendance rate of 94.5%. Strong attendance is correlated with better academic outcomes.

What school district is John J McGlynn Elementary School part of?

John J McGlynn Elementary 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.