Merrimack High School
Public
High Grades 9–12
Part of Merrimack School District
38 McElwain St., Merrimack, NH 03054 · (603) 424-6204
Community ratings
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Academic performance
Math proficiency45%
State average 37.8%
Reading / language arts69%
State average 51.9%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,057Students enrolled
12:1Student–teacher ratio
11%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9258
Grade 10258
Grade 11267
Grade 12274
Students
White · 87%924
Hispanic · 4%42
Two or more races · 3%34
Asian · 3%29
Black · 2%22
American Indian/Alaska Native · 0%3
Native Hawaiian/Pacific Islander · 0%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,176’20
1,154’21
1,113’22
1,095’23
1,057’24
Location
38 McElwain St. Merrimack
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.