SAT is the average total score of test takers. Graduation is the four-year rate. College is the share of graduates who report plans to attend a 2- or 4-year college.
Granby is a small rural town in western Massachusetts, part of the Pioneer Valley region in Hampshire County. Located about 15 miles east of Northampton, the town is known for its agricultural heritage and scenic mountain views, including Mount Holyoke to the south. Granby Jr Sr High School serves the town's students in grades 7-12, combining middle and high school programs under one roof.
How it compares
What stands out
+Strongest area: Graduation rate, in the top 18% statewide. 98% of students graduate in four years, vs 91.6% at the typical MA high school.
!Area to watch: Math MCAS ranks in the bottom 29% statewide.
↓Trend: ELA MCAS is down 24 points since 2023 (63% to 39%); statewide it fell 13 points.
↓Trend: The average SAT score is down 55 points since 2022 (1161 to 1106).
Where it stands among 335 Massachusetts high schools
Bottom of MATop of MA
Overall
Averagebottom 40% · #204
SAT
Averagebottom 50% · #171
ELA MCAS
Averagebottom 39% · #203
Math MCAS
Below averagebottom 29% · #237
AP results
Below averagebottom 30% · #225
Graduation
Above averagetop 18% · #57
College plans
Averagetop 50% · #164
The overall rank weighs SAT (30%), MCAS (25%), AP results (20%), and graduates' college plans (25%). Categories rank only the schools with data for them. How we rank
SAT
Average total score1106in 2025 · MA avg 1091
15 points above the MA avg
By section (out of 800)
Reading & writingBetter than average
This school
576
MA avg
556
MathAbout average
This school
530
MA avg
535
21 students took the SAT.
"MA avg" is the average of the 335 high schools we rank. Only students who choose to take the SAT are counted.
MCAS (10th grade)
Share of 10th graders meeting or exceeding expectations. Statewide results dropped after 2024, when passing the MCAS stopped being a graduation requirement. There was no test in 2020.
English Language Arts39%in 2026 · state 45%
6 points below the state
Math29%in 2026 · state 44%
15 points below the state
Biologyhigh school science, 2026Worse than average
This school
21%
State
38%
Detailed scores
Average scaled score, ELA · Math · Science (500+ = meeting expectations)496 · 492 · 488
Achievement percentile vs. MA schools (ELA · Math)49th · 43rd
Student growth percentile, ELA · Math (50 = typical growth)58 · 44
Town figures are FY2026 averages for single-family homes from the Massachusetts Department of Revenue. Assessed values usually run below recent sale prices. "MA median" is the median of the state's 351 towns.
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Schools with similar test results, demographics, and college plans.