Londonderry Senior High School

High No virtual instruction Londonderry, NH Grades 09–12 Suburb: Midsize Boston-Cambridge-Newton, MA-NH SchoolScore™ A (87.1)
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Londonderry Senior High School
Londonderry, NH 03053
High No virtual instruction Grades 09–12 SchoolScore™ A (87.1)
1,289
Students
107.6
Teachers
12:1
Student:Teacher
(603)432-6941
Phone
http://www.londonderry.org/lhs
Website

Londonderry Senior High School is a public school administered by the Londonderry School District district in Londonderry, NEW HAMPSHIRE, providing education at the High level for students in grades 09–12.

Key statistics: 1,289 students enrolled; a 12:1 student-to-teacher ratio.

The school is classified as Suburb: Midsize by the NCES locale classification system.

Data sourced from the National Center for Education Statistics (NCES) Common Core of Data (CCD), the definitive federal database of U.S. public schools, updated annually.

vs New Hampshire High School Average
Enrollment
1,289.0
State avg: 511.0
▲ 152% better
Student:Teacher Ratio
11.98:1
State avg: 11.4:1
▲ 5% worse
Free Lunch %
10.9%
State avg: 24.5%
▼ 56% better
School Details
School Name
Londonderry Senior High School
NCESSCH ID
330441000484
State School ID
NH-319-20490
School Type
Regular School
Level
High
Status
Open
Charter
No
Charter Auth
–
Virtual
No virtual instruction
NSLP Status
Yes participating without using any Provision or the CEO
Shared Time
No
School Year
2024-2025
Location
Address
295 Mammoth Rd.
City
Londonderry
State
New Hampshire
ZIP Code
03053
County
Rockingham County
Metro Area
Boston-Cambridge-Newton, MA-NH
Metro Type
Metropolitan
Locale
Suburb: Midsize
Cong. District
3301
State Leg. Upper
33014
State Leg. Lower
33716
Latitude
42.86946
Longitude
-71.37788
Grades Offered
9th 10th 11th 12th
👥
1,289
Total Students
👩‍🏫
107.6
Teachers FTE
📐
12:1
Student:Teacher
Enrollment by Grade
107.6
Teachers (FTE)
Full Staff Breakdown
MetricValue
Teachers (FTE)107.6
National School Lunch Program Participation
Lunch Program Details
ProgramStudents% of Enrollment
No Category Codes 140 10.9%
Not Applicable 0 0%
District Info
District Name
Londonderry School District
LEAID
3304410
State LEA ID
NH-319
Phone
(603)432-6920
Website
http://www.londonderry.org
Type
Regular public school district that is not a component of a supervisory union
Status
Open
City
Londonderry
View All District Schools
District Finance (F-33)
Total Revenue
$89,303K
Federal Revenue
$3,300K
State Revenue
$19,663K
Local Revenue
$66,340K
Total Expenditure
$87,316K
Instruction Exp.
$52,004K
Support Services
$32,050K
Other Current Exp.
$1,602K
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© 2026 SchoolFinderUSA. All rights reserved. Data from NCES.
Geographic

Nearby Schools

Public schools within ~12 miles of Londonderry Senior High School

1
Matthew Thornton Elementary School
Londonderry · Elementary
0.3 mi
2
Londonderry Middle School
Londonderry · Middle
0.3 mi
3
Moose Hill School
Londonderry · Elementary
0.4 mi
4
South Londonderry Elementary School
Londonderry · Elementary
2.6 mi
5
Grinnell School
Derry · Elementary
3 mi
6
Gilbert H. Hood Middle School
Derry · Middle
3.2 mi
Comparable Schools

Similar Schools

Public high in New Hampshire with similar enrollment to Londonderry Senior High School

Keene High School
Keene School District
Keene, NH
1,288
Students
12.27:1
Ratio
23%
Free Lunch
Manchester Memorial High School
Manchester School District
Manchester, NH
1,296
Students
14.3:1
Ratio
30%
Free Lunch
Spaulding High School
Rochester School District
Rochester, NH
1,298
Students
13.24:1
Ratio
27%
Free Lunch
Exeter High School
Exeter Region Cooperative School District
EXETER, NH
1,348
Students
12.14:1
Ratio
7%
Free Lunch
Bedford High School
Bedford School District
Bedford, NH
1,360
Students
13.49:1
Ratio
5%
Free Lunch
Dover Senior High School
Dover School District
Dover, NH
1,371
Students
12.68:1
Ratio
23%
Free Lunch
Concord High School
Concord School District
Concord, NH
1,394
Students
13:1
Ratio
31%
Free Lunch
Manchester Central High School
Manchester School District
Manchester, NH
1,130
Students
14.3:1
Ratio
45%
Free Lunch
FAQ

Frequently Asked Questions

Common questions about Londonderry Senior High School, answered using official NCES data.

How many students attend Londonderry Senior High School?
1,289 students are enrolled at Londonderry Senior High School, according to NCES Common Core of Data.
How many teachers does Londonderry Senior High School have?
Londonderry Senior High School has 107.6 full-time equivalent (FTE) teachers. The student-to-teacher ratio is 12:1.
What grades does Londonderry Senior High School serve?
Londonderry Senior High School serves grades 09 through 12.
Is Londonderry Senior High School a charter school?
Londonderry Senior High School is not a charter school.
What metro area is Londonderry Senior High School located in?
Londonderry Senior High School is located in the Boston-Cambridge-Newton, MA-NH metropolitan area.
What school district does Londonderry Senior High School belong to?
Londonderry Senior High School is part of the Londonderry School District school district.
How much does Londonderry School District spend per student?
The Londonderry School District district spends approximately $67,739,333 per student annually, based on F-33 finance survey data.
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