Winthrop High School
Public
High Grades 9–12
Part of Winthrop
400 Main Street, Winthrop, MA 02152 · (617) 846-5505
Community ratings
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Academic performance
Math proficiency52%
State average 36.7%
Reading / language arts72%
State average 49.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
568Students enrolled
15:1Student–teacher ratio
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9126
Grade 10148
Grade 11144
Grade 12148
Ungraded2
Students
White · 90%513
American Indian/Alaska Native · 5%26
Black · 4%20
Asian · 1%6
Hispanic · 0%2
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
562’20
564’21
594’22
595’23
568’24
Location
400 Main Street Winthrop
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.