CIV
78%
Meeting or exceeding expectations
23% exceeding expectations
A+
Top 1%
Jonas Clarke Middle School
Grades 06-08 LEXINGTON, MA
Moved up 4 places from 2024 to 2025
#1
State Rank
A+
District Grade
17 Stedman Road, LEXINGTON, MA 02421
Diverse
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
82.7%
Meeting or exceeding expectations
39% exceeding expectations
2023
81%
81%
2024
78%
78%
2025
82.7%
82.7%
Mathematics
82%
Meeting or exceeding expectations
41.3% exceeding expectations
2023
81.7%
81.7%
2024
81.3%
81.3%
2025
82%
82%
Science
81%
Meeting or exceeding expectations
30% exceeding expectations
2023
84%
84%
2024
80%
80%
2025
81%
81%
View published results by year and grade
| Year | Subject | Grade | Meeting+ | Exceeding |
|---|---|---|---|---|
| 2025 | CIV | 08 | 78% | 23% |
| 2025 | English Language Arts | 06 | 84% | 39% |
| 2025 | English Language Arts | 07 | 80% | 33% |
| 2025 | English Language Arts | 08 | 84% | 45% |
| 2025 | Mathematics | 06 | 87% | 40% |
| 2025 | Mathematics | 07 | 82% | 48% |
| 2025 | Mathematics | 08 | 77% | 36% |
| 2025 | Science | 08 | 81% | 30% |
| 2024 | English Language Arts | 06 | 77% | 40% |
| 2024 | English Language Arts | 07 | 76% | 28% |
| 2024 | English Language Arts | 08 | 81% | 46% |
| 2024 | Mathematics | 06 | 80% | 40% |
| 2024 | Mathematics | 07 | 84% | 43% |
| 2024 | Mathematics | 08 | 80% | 39% |
| 2024 | Science | 08 | 80% | 34% |
| 2023 | English Language Arts | 06 | 81% | 34% |
| 2023 | English Language Arts | 07 | 78% | 33% |
| 2023 | English Language Arts | 08 | 84% | 43% |
| 2023 | Mathematics | 06 | 83% | 38% |
| 2023 | Mathematics | 07 | 82% | 45% |
| 2023 | Mathematics | 08 | 80% | 43% |
| 2023 | Science | 08 | 84% | 33% |
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
785 students enrolled
Race/Ethnicity
Gender
48.9%
Male
51%
Female
Student Programs
English Learners
3.7%
Special Education
13%
Free/Reduced Lunch
9.4%
School Performance
Key metrics and program information
Attendance
95.8%
Attendance Rate
6.6%
Chronic Absence
Staffing
A+-Rated School
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Frequently Asked Questions
What is Jonas Clarke Middle School's grade rating?
Jonas Clarke Middle School has earned a grade of A+, ranked #1 in Massachusetts, placing it in the top 0% 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 Jonas Clarke Middle School?
Approximately 785 students are enrolled at Jonas Clarke Middle School.
How does Jonas Clarke Middle School perform on MCAS tests?
Based on the most recent MCAS results, Jonas Clarke Middle School's proficiency rates are: CIV (78% proficient), English Language Arts (83% proficient), Mathematics (82% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.
What is the attendance rate at Jonas Clarke Middle School?
Jonas Clarke Middle School has an attendance rate of 95.8%. Strong attendance is correlated with better academic outcomes.
What school district is Jonas Clarke Middle School part of?
Jonas Clarke Middle School is part of Lexington 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.
