D Top 93%

Henderson K-12 Inclusion School Upper

Grades 02-12 BOSTON, MA

Moved up 26 places from 2024 to 2025

#323 State Rank
C- District Grade
18 Croftland Avenue, BOSTON, MA 02124
Diverse
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
605 Students
87.4% Attendance Rate
32.2 Composite Score

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.

CIV

9% Meeting or exceeding expectations

English Language Arts

18.7% Meeting or exceeding expectations

2.8% exceeding expectations

2023 20.7% 20.7%
2024 19% 19%
2025 18.7% 18.7%

Mathematics

12% Meeting or exceeding expectations

4% exceeding expectations

2023 14.3% 14.3%
2024 16.4% 16.4%
2025 12% 12%

Science

7% Meeting or exceeding expectations

3% exceeding expectations

2023 14% 14%
2024 19% 19%
2025 7% 7%
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
2025CIV08 9%—
2025English Language Arts03 24%2%
2025English Language Arts04 27%2%
2025English Language Arts05 16%3%
2025English Language Arts06 24%—
2025English Language Arts07 9%—
2025English Language Arts08 9%—
2025English Language Arts10 22%4%
2025Mathematics03 24%6%
2025Mathematics04 31%—
2025Mathematics05 8%—
2025Mathematics06 5%—
2025Mathematics07 9%2%
2025Mathematics08 3%—
2025Mathematics10 4%—
2025Science05 14%3%
2025Science08 2%—
2025Science10 5%—
2024English Language Arts03 45%8%
2024English Language Arts04 15%—
2024English Language Arts05 25%—
2024English Language Arts06 8%—
2024English Language Arts07 7%—
2024English Language Arts08 6%2%
2024English Language Arts10 27%5%
2024Mathematics03 45%8%
2024Mathematics04 13%—
2024Mathematics05 27%—
2024Mathematics06 14%—
2024Mathematics07 7%2%
2024Mathematics08 2%—
2024Mathematics10 7%—
2024Science05 41%5%
2024Science08 3%—
2024Science10 13%2%
2023English Language Arts03 27%—
2023English Language Arts04 23%2%
2023English Language Arts05 31%2%
2023English Language Arts06 14%2%
2023English Language Arts07 19%—
2023English Language Arts08 4%—
2023English Language Arts10 27%—
2023Mathematics03 27%—
2023Mathematics04 13%4%
2023Mathematics05 24%—
2023Mathematics06 25%4%
2023Mathematics07 5%—
2023Mathematics08 2%—
2023Mathematics10 4%—
2023Science05 24%5%
2023Science08 5%—
2023Science10 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

Black 43.3%
Hispanic 35.7%
White 8.1%
Asian 6.9%
Multiracial 4.5%

Gender

55.2% Male
44.8% Female

Student Programs

English Learners 26.8%
Special Education 36.5%
Free/Reduced Lunch 81.7%

School Performance

Key metrics and program information

Attendance

87.4% Attendance Rate
45% Chronic Absence

Staffing

Location

18 Croftland Avenue, BOSTON, MA

D-Rated School

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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.