A−
Londonderry Senior High School
PublicHighGrades 9–12
295 Mammoth Rd., Londonderry, NH 03053 · (603) 432-6941 · Part of Londonderry School District
Students
1,289
Students per teacher
12:1
Free or reduced lunch
11%
Setting
Suburb
Grades
9–12
What stands out about Londonderry Senior High School
- School Grade A−: near the top of Vermont’s public schools
- Math proficiency 10 pts above the state
- Reading / language arts 22 pts above the state
- Small classes: 12:1 students per teacher
- Enrollment down 10% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency48%
State average 37.8%
Reading / language arts74%
State average 51.9%
Location
Directions ↗
295 Mammoth Rd., Londonderry
Students
Enrollment by grade
Grade 9314
Grade 10288
Grade 11345
Grade 12342
Enrollment over time
1,432’20
1,389’21
1,386’22
1,308’23
1,289’24
Down 10% since 2020.
Who goes here
White 89%Hispanic 5%Two or more races 3%Asian 1%Black 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
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Parents talk
Conversations in Town Square that mention Londonderry Senior High School.
Other schools in Londonderry School District
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.