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Massachusetts charter school district

Prospect Hill Academy Charter

1 high school in our rankings

C
overall grade

Ranks #260 of 328 Massachusetts school districts.

Overall rank
#260
of 328 districts
MCAS ELA
31%
State 41% in the same grades
MCAS Math
26%
State 41% in the same grades
Spending per student
$25,154
MA median $21,765

MCAS is the share of students meeting or exceeding expectations in 2026, grades 3–10 combined. Spending is total per-pupil expenditure in FY2024.

Prospect Hill Academy Charter is a charter school district whose single school, Prospect Hill Academy Charter School, serves students in the Somerville area of the Greater Boston region. Charter schools in Massachusetts are publicly funded but operate independently under a charter granted by the state, and they draw students through a public lottery rather than by residential assignment. Somerville is an urban city just north of Cambridge, known for its dense neighborhoods, diverse population, and proximity to Tufts University and the Davis Square and Assembly Row commercial districts. The school's specific enrollment and program details are not included here, so readers are encouraged to consult the school's own materials for current information.

How it compares

What stands out
  • Best of its categories: Attendance, in the bottom 48% of districts. Students attend 94.1% of school days, vs 93.7% for the average MA district.
  • Area to watch: SAT scores rank in the bottom 8% of districts.
  • Trend: Math MCAS is up 6.4 points since 2023 (19.5177% to 25.8815%).
  • Trend: Chronic absence has fallen from 20.4% in 2022 to 16.9% in 2025.
Where it stands among Massachusetts school districts
Bottom of MATop of MA
Overall
Below averagebottom 22% · #260
SAT
Well below averagebottom 8% · #270
ELA MCAS
Below averagebottom 13% · #285
Math MCAS
Below averagebottom 25% · #247
AP results
Well below averagebottom 8% · #258
Graduation
Below averagebottom 34% · #193
Attendance
Averagebottom 48% · #172

A district's overall rank is the average statewide percentile of its ranked schools, with a 10% discount for single-school districts. Category standings compare the average of each district's ranked schools and count only districts with data. How we rank

Schools in Prospect Hill Academy Charter

High schools · ranked among 335

We rank high schools that report SAT results and elementary schools with grade 3 MCAS results, so some of the district's schools (middle schools, for example) aren't listed. Elementary ELA and Math are 2024–2026 averages of grade 3 results.

MCAS results

Share of students meeting or exceeding expectations, compared with the state. Statewide 10th-grade results dropped after 2024, when passing the MCAS stopped being a graduation requirement. There was no test in 2020.

English Language Arts, grades 3–1031%in 2026 · state 41%
9 points below the state
0%50%100%This district31%State41%2019202120232026
Math, grades 3–1026%in 2026 · state 41%
16 points below the state
0%50%100%This district26%State41%2019202120232026
By grade, 2026 · the black tick marks the state
GradeELAMath
Grade 3
28%−15 vs state
22%−20 vs state
Grade 4
29%−8 vs state
19%−24 vs state
Grade 5
28%−10 vs state
18%−21 vs state
Grade 6
37%−3 vs state
38%−5 vs state
Grade 7
38%−2 vs state
28%−9 vs state
Grade 8
28%−14 vs state
26%−16 vs state
Grade 10
28%−17 vs state
30%−14 vs state
Science, 2026
Grade 5 science
28%−15 vs state
Grade 8 science
19%−20 vs state
High school biology
15%−23 vs state

High school results

Average SATWorse than average
This district
951
MA avg
1113
AP exams scored 3+Worse than average
This district
32.6%
MA avg
69.1%
Four-year graduation rateAbout average
This district
91.7%
MA avg
92.4%

Averages of the district's ranked high schools (Prospect Hill Academy Charter School). "MA avg" is the average of all Massachusetts districts with high school data.

Students & classrooms

Classrooms
Students in classes872
Average class size19.4MA avg 17.3
Who attends
Black/African American
55.5%
Hispanic/Latino
24.4%
White
9.3%
Multi-Race
5.6%
Asian
4.4%
American Indian/Alaska Native
0.6%
Native Hawaiian/Pacific Islander
0.1%

49.1% female · 50.9% male

Student needs
English learnersHigher than average
This district
21.9%
MA avg
8.5%
Students with disabilitiesLower than average
This district
15.4%
MA avg
20.2%

Spending & teachers

Spending per student$25.2Kin FY2024 · MA median $21.8K
$3,389 above the MA median
$0K$15K$30KThis district$25.2KMA median$21.8K20162018202020222024
Teacher salary$85.6Kin 2023-24 · MA median $91.4K
$5,821 below the MA median
$0K$48K$95KThis district$85.6KMA median$91.4K20162018202020222024
Teachers who stayedfrom last yearWorse than average
This district
56.3%
MA avg
84.7%
Principals who stayedfrom last yearWorse than average
This district
66.7%
MA avg
82%

Spending is total per-pupil expenditure from all sources. Dollar figures aren't adjusted for inflation. "MA median" is the middle district in each year; small districts can spend far more per student, so the median is a fairer yardstick than the average. Salary is the average across 98 full-time-equivalent teachers.

Attendance

Attendance rateAbout average
This district
94.1%
MA avg
93.7%
Chronically absentmissed 10%+ of daysAbout average
This district
16.9%
MA avg
16.9%

10.3 days absent per student (MA avg 11) · 3.7% missed 20% or more of school days