Schools · Petersham

Petersham, MA schools

Petersham’s public schools score well below Massachusetts’s averages: 35% of students are proficient in reading against 48.5% statewide, and 82% of high schoolers graduate on time against 88.8%. Kids attend Petersham Center through grade 6, then Ralph C Mahar Regional.

Grades, test scores, graduation, spending and every school, from U.S. Department of Education data.

TownTapestry School GradeNew

Petersham’s School Grade: C-

The public schools Petersham’s kids attend, from kindergarten through graduation, trail 80% of Massachusetts’s districts on state tests and graduation. Among towns with similar incomes, they rank near the bottom.

C-Test scoresDGraduation
Massachusetts school districts we grade (397)Better than 20%
Lower resultsHigher results
Massachusetts towns with similar household incomes (288)Better than 6%
Towns in Worcester County (55)Better than 13%
Good confidence. Built on 403 tested students and a graduating class of 104; ordinary year-to-year swings are unlikely to change the grade.
How the School Grade works
  • Results, not inputs. Math and reading proficiency on Massachusetts’s state tests, each against the state average, plus the four-year graduation rate. Spending and class size are shown below but don’t count toward the grade. Tests: 2020–21; graduation: class of 2020.
  • The whole path. A town’s grade follows its kids: every district that serves it, weighted by the number of students tested in each. Tests count 60% and graduation 40%.
  • Graded within the state. Each state writes its own tests, so districts are lined up against the rest of Massachusetts only. A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
  • Individual schools are graded the same way on their own test results, against every public school in Massachusetts with 25+ students. Private schools aren’t graded: they don’t take the state tests.
  • What a grade can’t tell you. Test results track family income closely, so a high grade partly reflects who lives in a town. That’s why we also compare towns with similar incomes. Visit, ask other parents, and read neighbor reviews. It’s our own summary of U.S. Department of Education data, not an official rating.
School path

Where Petersham kids go to school

Grades K–6
C+Petersham Center 142 students · Petersham Petersham School District
Grades 7–12
CRalph C Mahar Regional 509 students · Orange Ralph C. Mahar School District

Based on district boundaries from the U.S. Department of Education. Check with the district before you enroll.

Test scores · 2020–21

Below the state in reading

Reading (grades K–6, Petersham School District)47%
State average 48.5%
Reading (grades 7–12, Ralph C. Mahar)35%
State average 48.5%
Math (grades K–6, Petersham School District)22%
State average 36%
Math (grades 7–12, Ralph C. Mahar)24%
State average 36%
Graduation · class of 2020

82% graduate on time

Graduation rate
82%
MA: 88.8%
Graduating class
104
students

The share of students who started ninth grade together and earned a regular diploma within four years.

Districts

Two districts serve Petersham

Each district’s own page has its spending, test scores, enrollment and every school.

Every school

All 2 schools in Petersham

Showing 1–2 of 2 schools

School data from the U.S. Department of Education (NCES). Ratings are from neighbors on TownTapestry.

Also serving Petersham

Schools Petersham kids attend in other towns

Public schools in Petersham’s district that are located in Orange.

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Petersham

Massachusetts · MA · Worcester County
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01