Serving 948 students in grades 6-8, Londonderry Middle School ranks in the top 50% of all schools in New Hampshire for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 42% (which is equal to the New Hampshire state average of 42%). The percentage of students achieving proficiency in reading/language arts is 57% (which is higher than the New Hampshire state average of 51%).
The student:teacher ratio of 10:1 is lower than the New Hampshire state level of 11:1.
Minority enrollment is 13% of the student body (majority Hispanic), which is lower than the New Hampshire state average of 18% (majority Hispanic).
Quick Stats (2025)
- Grades: 6-8
- Enrollment: 948 students
- Student:Teacher Ratio: 10:1
- Minority Enrollment: 13%
- Overall Testing Rank: Top 50% in NH
- Math Proficiency: 42% (Top 50%)
- Reading Proficiency: 57% (Top 50%)
- Science Proficiency: 30% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NH Dept. of Education
School Overview
Londonderry Middle School's student population of 948 students has stayed relatively flat over five school years.
The teacher population of 92 teachers has grown by 22% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
948 students
Gender %
Total Classroom Teachers
92 teachers
School Calendar
First Day of School
Fri. Aug 15, 2025
Last Day of School
Mon. May 25, 2026
School Rankings
Londonderry Middle School ranks within the top 50% of all 455 schools in New Hampshire (based off of combined math and reading proficiency testing data).
The diversity score of Londonderry Middle School is 0.24, which is less than the diversity score at state average of 0.32. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#171 out of 455 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
42%
42%
Reading/Language Arts Test Scores (% Proficient)
57%
51%
Science Test Scores (% Proficient)
30%
36%
Student : Teacher Ratio
10:1
11:1
American Indian
n/a
n/a
Asian
2%
3%
Hispanic
6%
8%
Black
1%
2%
White
87%
82%
Hawaiian
n/a
n/a
Two or more races
4%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
6%
20%
Eligible for Reduced Lunch
10%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NH Dept. of Education
Frequently Asked Questions
What is Londonderry Middle School's ranking?
Londonderry Middle School is ranked #171 out of 455 schools, which ranks it among the top 50% of public schools in New Hampshire.
What schools are Londonderry Middle School often compared to?
Londonderry Middle Schoolis often viewed alongside schools like Pelham Memorial School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
42% of students have achieved math proficiency (compared to the 42% NH state average), while 57% of students have achieved reading proficiency (compared to the 51% NH state average).
How many students attend Londonderry Middle School?
948 students attend Londonderry Middle School.
What is the racial composition of the student body?
87% of Londonderry Middle School students are White, 6% of students are Hispanic, 4% of students are Two or more races, 2% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Londonderry Middle School?
Londonderry Middle School has a student ration of 10:1, which is lower than the New Hampshire state average of 11:1.
What grades does Londonderry Middle School offer ?
Londonderry Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Londonderry Middle School part of?
Londonderry Middle School is part of Londonderry School District.
School Reviews
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