Londonderry Senior High School
🇺🇸 Official data · 2025Londonderry, New Hampshire 03053 · Londonderry School District
#12 of 89 high schools in New Hampshire
#1041 of 16,910 nationally
About Londonderry Senior High School
Londonderry Senior High School is a public high located in Londonderry, in the Londonderry School District school district of New Hampshire, United States. It caters for Grades 9–12. In 2025 it enrolled 1,289 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 81.6 out of 100, placing it in the top 10% of high schools in United States and 12th of 89 ranked high schools in New Hampshire. Its strongest component is community advantage (fewer free/reduced-price lunch) (98th percentile), and its weakest is students per teacher (74th percentile).
Other published figures: enrollment 1,289.
There are 6 schools in Londonderry; Londonderry Senior High School ranks 1st of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)61%
- Reading proficiency (30%)73%
- Community advantage (fewer free/reduced-price lunch) (25%)10.9%
- Students per teacher (15%)12.0
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Londonderry Senior High School by the official sources.
- Enrollment
- 1,289
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 10.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 73%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 61%
- Share of tested students proficient or above (all students, all grades).
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Schools near Londonderry Senior High School
Closest schools by straight-line distance, with their Success Index (US).
Matthew Thornton Elementary School
Londonderry · Public elementary · Grades 1–5
537 students · 434 m away
Londonderry Middle School
Londonderry · Public middle · Grades 6–8
918 students · 496 m away
Moose Hill School
Londonderry · Public elementary · Grades PK–K
343 students · 693 m away
South Londonderry Elementary School
Londonderry · Public elementary · Grades 1–5
412 students · 4.2 km away
Grinnell School
Derry · Public elementary · Grades K–4
338 students · 4.9 km away
Gilbert H. Hood Middle School
Derry · Public middle · Grades 7–8
696 students · 5.1 km away
Derry Early Education Program
Derry · Public other · Grades PK–PK
132 students · 5.1 km away
Next Charter School
Derry · Charter high · Grades 9–12
79 students · 5.1 km away
North Londonderry Elementary School
Londonderry · Public elementary · Grades 1–5
451 students · 5.8 km away
Pinkerton Academy
Derry · Public high · Grades 9–13
2,990 students · 5.8 km away
Similar schools
Public high schools in New Hampshire with a comparable Enrollment.
Keene High School
Keene · Public high · Grades 9–12
1,288 students
Manchester Memorial High School
Manchester · Public high · Grades 9–12
1,296 students
Spaulding High School
Rochester · Public high · Grades 9–12
1,298 students
Exeter High School
Exeter · Public high · Grades 9–12
1,348 students
Bedford High School
Bedford · Public high · Grades 9–13
1,360 students
Dover Senior High School
Dover · Public high · Grades 9–12
1,371 students
Frequently asked questions
Is Londonderry Senior High School a good school?
Londonderry Senior High School has a Success Index (US) of 81.6 out of 100 (Top 10% of high schools in United States) and ranks #12 of 89 in New Hampshire. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Londonderry Senior High School rank in New Hampshire?
Londonderry Senior High School ranks #12 of 89 high schools in New Hampshire and #1041 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Londonderry Senior High School?
Londonderry Senior High School had 1,289 students in 2025.
Is Londonderry Senior High School a elementary school or a high school?
Londonderry Senior High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Londonderry Senior High School?
There are 10 schools within 15 km of Londonderry Senior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.