C Top 73%

Prospect Hill Academy Charter School

Grades PK-12 CAMBRIDGE, MA

Improved 29 spots from last year

#253 State Rank
A- District Grade
50 Essex Street, CAMBRIDGE, MA 02139
High Grad Rate 95.2% Diverse
MCAS scores from 2025 Data updated December 2025
890 Students
93% Attendance Rate
45.9 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

CIV

17% Proficient or Above

English Language Arts

30.1% Proficient or Above
4.7% Advanced

Mathematics

21.1% Proficient or Above
4.8% Advanced

Science

24% Proficient or Above
3.5% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 CIV 08 17% 0%
2025 English Language Arts 03 24% 3%
2025 English Language Arts 04 29% 6%
2025 English Language Arts 05 23% 1%
2025 English Language Arts 06 49% 14%
2025 English Language Arts 07 23% 2%
2025 English Language Arts 08 19% 0%
2025 English Language Arts 10 44% 2%
2025 Mathematics 03 13% 3%
2025 Mathematics 04 17% 4%
2025 Mathematics 05 12% 0%
2025 Mathematics 06 43% 7%
2025 Mathematics 07 25% 2%
2025 Mathematics 08 3% 0%
2025 Mathematics 10 35% 8%

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

890 students enrolled

Race/Ethnicity

Black 56.2%
Hispanic 22.8%
White 9.7%
Asian 5.7%
Multiracial 5.2%

Gender

49.9% Male
50.1% Female

Student Programs

English Learners 22.1%
Special Education 16.4%
Free/Reduced Lunch 57.3%

School Performance

Key metrics and program information

Attendance

93% Attendance Rate
20.4% Chronic Absence

Staffing

Location

50 Essex Street, CAMBRIDGE, MA

C-Rated School

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Part of Cambridge School District

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Frequently Asked Questions

What is Prospect Hill Academy Charter School's grade rating?

Prospect Hill Academy Charter School has earned a grade of C, ranked #253 in Massachusetts, placing it in the top 73% 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 Prospect Hill Academy Charter School?

Approximately 890 students are enrolled at Prospect Hill Academy Charter School.

How does Prospect Hill Academy Charter School perform on MCAS tests?

Based on the most recent MCAS results, Prospect Hill Academy Charter School's proficiency rates are: CIV (17% proficient), English Language Arts (30% proficient), Mathematics (21% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the graduation rate at Prospect Hill Academy Charter School?

Prospect Hill Academy Charter School has a excellent 95.2% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

What is the attendance rate at Prospect Hill Academy Charter School?

Prospect Hill Academy Charter School has an attendance rate of 93%. Strong attendance is correlated with better academic outcomes.

What school district is Prospect Hill Academy Charter School part of?

Prospect Hill Academy Charter School is part of Cambridge 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.