Henderson K-12 Inclusion School Upper
Grades 02-12 BOSTON, MA
Moved up 26 places from 2024 to 2025
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
2.8% exceeding expectations
Mathematics
4% exceeding expectations
Science
3% exceeding expectations
View published results by year and grade
| Year | Subject | Grade | Meeting+ | Exceeding |
|---|---|---|---|---|
| 2025 | CIV | 08 | 9% | — |
| 2025 | English Language Arts | 03 | 24% | 2% |
| 2025 | English Language Arts | 04 | 27% | 2% |
| 2025 | English Language Arts | 05 | 16% | 3% |
| 2025 | English Language Arts | 06 | 24% | — |
| 2025 | English Language Arts | 07 | 9% | — |
| 2025 | English Language Arts | 08 | 9% | — |
| 2025 | English Language Arts | 10 | 22% | 4% |
| 2025 | Mathematics | 03 | 24% | 6% |
| 2025 | Mathematics | 04 | 31% | — |
| 2025 | Mathematics | 05 | 8% | — |
| 2025 | Mathematics | 06 | 5% | — |
| 2025 | Mathematics | 07 | 9% | 2% |
| 2025 | Mathematics | 08 | 3% | — |
| 2025 | Mathematics | 10 | 4% | — |
| 2025 | Science | 05 | 14% | 3% |
| 2025 | Science | 08 | 2% | — |
| 2025 | Science | 10 | 5% | — |
| 2024 | English Language Arts | 03 | 45% | 8% |
| 2024 | English Language Arts | 04 | 15% | — |
| 2024 | English Language Arts | 05 | 25% | — |
| 2024 | English Language Arts | 06 | 8% | — |
| 2024 | English Language Arts | 07 | 7% | — |
| 2024 | English Language Arts | 08 | 6% | 2% |
| 2024 | English Language Arts | 10 | 27% | 5% |
| 2024 | Mathematics | 03 | 45% | 8% |
| 2024 | Mathematics | 04 | 13% | — |
| 2024 | Mathematics | 05 | 27% | — |
| 2024 | Mathematics | 06 | 14% | — |
| 2024 | Mathematics | 07 | 7% | 2% |
| 2024 | Mathematics | 08 | 2% | — |
| 2024 | Mathematics | 10 | 7% | — |
| 2024 | Science | 05 | 41% | 5% |
| 2024 | Science | 08 | 3% | — |
| 2024 | Science | 10 | 13% | 2% |
| 2023 | English Language Arts | 03 | 27% | — |
| 2023 | English Language Arts | 04 | 23% | 2% |
| 2023 | English Language Arts | 05 | 31% | 2% |
| 2023 | English Language Arts | 06 | 14% | 2% |
| 2023 | English Language Arts | 07 | 19% | — |
| 2023 | English Language Arts | 08 | 4% | — |
| 2023 | English Language Arts | 10 | 27% | — |
| 2023 | Mathematics | 03 | 27% | — |
| 2023 | Mathematics | 04 | 13% | 4% |
| 2023 | Mathematics | 05 | 24% | — |
| 2023 | Mathematics | 06 | 25% | 4% |
| 2023 | Mathematics | 07 | 5% | — |
| 2023 | Mathematics | 08 | 2% | — |
| 2023 | Mathematics | 10 | 4% | — |
| 2023 | Science | 05 | 24% | 5% |
| 2023 | Science | 08 | 5% | — |
| 2023 | Science | 10 | 13% | — |
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
605 students enrolled
Race/Ethnicity
Gender
Student Programs
School Performance
Key metrics and program information
Attendance
Staffing
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Frequently Asked Questions
What is Henderson K-12 Inclusion School Upper's grade rating?
Henderson K-12 Inclusion School Upper has earned a grade of D, ranked #323 in Massachusetts, placing it in the top 93% of Massachusetts Combined 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 Henderson K-12 Inclusion School Upper?
Approximately 605 students are enrolled at Henderson K-12 Inclusion School Upper.
How does Henderson K-12 Inclusion School Upper perform on MCAS tests?
Based on the most recent MCAS results, Henderson K-12 Inclusion School Upper's proficiency rates are: CIV (9% proficient), English Language Arts (19% proficient), Mathematics (12% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.
What is the graduation rate at Henderson K-12 Inclusion School Upper?
Henderson K-12 Inclusion School Upper has a 77.5% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.
What is the attendance rate at Henderson K-12 Inclusion School Upper?
Henderson K-12 Inclusion School Upper has an attendance rate of 87.4%. Strong attendance is correlated with better academic outcomes.
What school district is Henderson K-12 Inclusion School Upper part of?
Henderson K-12 Inclusion School Upper is part of Boston 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.

