B
Marshwood High School
PublicHighGrades 9–12
260 Dow Highway, South Berwick, ME 03908 · (207) 384-4500 · Part of School Administrative District 35
Students
659
Students per teacher
13:1
Free or reduced lunch
15%
Setting
Rural
Grades
9–12
What stands out about Marshwood High School
- Math proficiency 11 pts above the state
- Enrollment down 10.5% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency92%
State average 81.4%
Reading / language arts82%
State average 85.2%
Location
Directions ↗
260 Dow Highway, South Berwick
Students
Enrollment by grade
Grade 9154
Grade 10177
Grade 11164
Grade 12164
Enrollment over time
736’20
696’21
682’22
669’23
659’24
Down 10.5% since 2020.
Who goes here
White 92%Hispanic 3%Two or more races 2%Black 2%Asian 1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
No ratings yet. Be the first neighbor to rate it.
Parents talk
Conversations in Town Square that mention Marshwood High School.
Other schools in School Administrative District 35
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.