Portsmouth High School
Public
High Grades 9–13
Part of Portsmouth School District
50 Andrew Jarvis Dr., Portsmouth, NH 03801 · (603) 436-7100
Community ratings
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Academic performance
Math proficiency62%
State average 37.8%
Reading / language arts77%
State average 51.9%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,017Students enrolled
11:1Student–teacher ratio
11%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9248
Grade 10262
Grade 11250
Grade 12254
Grade 133
Students
White · 81%822
Two or more races · 8%78
Hispanic · 6%59
Asian · 5%49
Black · 1%7
American Indian/Alaska Native · 0%1
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,078’20
1,049’21
1,032’22
1,025’23
1,017’24
Location
50 Andrew Jarvis Dr. Portsmouth
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.