Londonderry Senior High School

Summary:

Londonderry Senior High School is a public high school serving grades 9-12 in Londonderry, New Hampshire, with a student population of 1,386. The school is part of the Londonderry School District, which is ranked 76 out of 163 districts in the state and has a 3-star rating from SchoolDigger.

Londonderry Senior High School has a predominantly white student population, with 89.61% of students identifying as white in the 2022-2023 school year. Academically, the school has performed well, ranking 34th out of 87 New Hampshire high schools in the 2023-2024 school year and receiving a 3-star rating from SchoolDigger. However, its performance has fluctuated over the years, ranging from a high of 19th in 2018-2019 to a low of 61st in 2013-2014. The school has shown strong performance for some student subgroups, such as Hispanic students (ranking 2nd out of 20 NH high schools in 2023-2024) and special education students (ranking 9th out of 32 NH high schools in 2021-2022), but has struggled with the performance of multi-racial students.

Londonderry Senior High School's test scores are generally above the state average, with 69% of students proficient or better in reading and 35% proficient or better in math on the 2023-2024 NH SAS assessments. However, the school's science proficiency rates are lower, at 33% for 11th grade and all grades. Compared to nearby schools, Londonderry Senior High School's performance is generally stronger than the Manchester-area schools, such as Manchester School of Technology and Manchester Memorial High School, but lags behind higher-performing schools like Bedford High School, Windham High School, and The Founders Academy Charter School.


Detail:

Public 9-12

 295 Mammoth Rd.
       Londonderry, NH  03053-3095


(603) 432-6941

District: Londonderry School District

SchoolDigger Rank:
34th of 87 New Hampshire High Schools

Per Pupil Expenditures:  $17,631 Help


Feeder schools for Londonderry Senior High School:

Elementary:    Matthew Thornton Elementary School
    Moose Hill School
    North Londonderry Elementary School
    South Londonderry Elementary School
Middle:    Londonderry Middle School

Student/teacher ratio:  11.3 Help
Number of students:  1,386

Racial breakdown:

White:
89.6%
Hispanic:
4.4%
Two or more races:
3.5%
more

Free/discounted lunch recipients:  9.1% Help


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 Compare Londonderry Senior High School to nearby high schools!

Performance Trends
Help
Compare Details Londonderry Senior High School ranks better than 60.9% of high schools in New Hampshire. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 56.96. (See more...)
Student Body
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Compare Details Racial makeup is: White (89.6%), Hispanic (4.4%), two or more races (3.5%). (See more...)
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Compare Details 9.1% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Londonderry Senior High School is 11.3. (See more...)
Help
Compare Londonderry Senior High School employs 122 full-time teachers.
Finance
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Compare Details The average total spent per student at Londonderry Senior High School is $17,631.
Schooldigger 2024 Rankings:

Londonderry Senior High School:

SchoolDigger ranks Londonderry Senior High School 34th of 87 New Hampshire public high schools. (See Londonderry Senior High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Multi-racial students:
Special Education students:
Female students:
Male students:
Hispanic students:
White students:


Londonderry School District:

SchoolDigger ranks Londonderry School District 76th of 163 New Hampshire school districts. (See district ranking list.)


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Rank History for Londonderry Senior High School

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Compare

Rank History for all students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2009 78.69 11th 79 86.1%
2010 69.26 20th 81 75.3%
2011 64.54 27th 81 66.7%
2012 44.19 52nd 83 37.3%
2013 44.36 51st 83 38.6%
2014 39.45 61st 85 28.2%
2015 70.65 20th 77 74.0%
2016 77.90 14th 84 83.3%
2017 58.02 37th 82 54.9%
2018 69.61 20th 81 75.3%
2019 71.80 19th 71 73.2%
2021 59.17 29th 84 65.5%
2022 59.09 24th 85 71.8%
2023 59.87 27th 85 68.2%
2024 56.96 34th 87 60.9%
See the entire list of New Hampshire High School Rankings!

Rank History for Multi-racial students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2023 46.85 6th 10 40.0%
2024 50.87 6th 10 40.0%
See the entire list of Best New Hampshire High Schools for Multi-racial Students!

Rank History for Special Education students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2018 39.59 14th 21 33.3%
2019 55.74 10th 31 67.7%
2021 37.93 10th 14 28.6%
2022 64.20 9th 32 71.9%
2024 47.83 15th 32 53.1%
See the entire list of Best New Hampshire High Schools for Special Education Students!

Rank History for Female students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2018 72.40 13th 60 78.3%
2019 69.31 16th 63 74.6%
2021 64.37 13th 59 78.0%
2022 57.66 25th 79 68.4%
2023 58.89 24th 78 69.2%
2024 48.98 40th 81 50.6%
See the entire list of Best New Hampshire High Schools for Female Students!

Rank History for Male students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2018 63.46 13th 61 78.7%
2019 74.38 11th 61 82.0%
2021 54.74 21st 60 65.0%
2022 59.42 27th 78 65.4%
2023 57.19 27th 78 65.4%
2024 62.40 26th 82 68.3%
See the entire list of Best New Hampshire High Schools for Male Students!

Rank History for Asian students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2018 65.87 4th 11 63.6%
See the entire list of Best New Hampshire High Schools for Asian Students!

Rank History for Hispanic students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2022 50.45 4th 9 55.6%
2024 81.76 2nd 20 90.0%
See the entire list of Best New Hampshire High Schools for Hispanic Students!

Rank History for White students at Londonderry Senior High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NH State Percentile SchoolDigger Rating
2018 66.09 15th 64 76.6%
2019 71.53 15th 66 77.3%
2021 58.16 21st 67 68.7%
2022 56.44 28th 85 67.1%
2023 57.25 29th 83 65.1%
2024 54.92 34th 87 60.9%
See the entire list of Best New Hampshire High Schools for White Students!

Data source: test scores: New Hampshire Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Londonderry Senior High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 




Data source: New Hampshire Department of Education

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Enrollment information for Londonderry Senior High School

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1990 1224 5 11 5 1 n/a n/a 0 1246
1991 1201 6 7 4 2 n/a n/a 0 1220
1992 1199 3 10 7 2 n/a n/a 0 1221
1993 1241 10 14 3 2 n/a n/a 0 1270
1994 1228 10 18 15 1 n/a n/a 0 1272
1995 1305 7 21 16 1 n/a n/a 0 1350
1996 1305 7 21 16 1 n/a n/a 0 1350
1997 1391 5 13 14 1 n/a n/a 0 1424
1998 1468 4 18 13 1 n/a n/a 0 1504
1999 1574 5 21 15 4 n/a n/a 0 1619
2000 1603 12 14 4 3 n/a n/a 0 1636
2001 1613 8 11 3 0 n/a n/a 0 1635
2002 1696 11 12 11 2 n/a n/a 0 1732
2003 1696 11 12 11 2 n/a n/a 0 1732
2004 1672 13 19 10 3 n/a n/a 0 1717
2005 1727 22 27 18 1 n/a n/a 0 1795
2006 1728 18 29 19 2 n/a n/a 0 1796
2007 1740 14 23 19 1 n/a n/a 0 1797
2008 1763 12 25 27 1 n/a n/a 0 1828
2009 1748 12 27 20 1 n/a n/a 0 1808
2010 1717 12 19 11 2 1 0 0 1762
2011 1667 14 30 15 3 1 0 0 1730
2012 1637 16 33 9 2 1 3 0 1701
2013 1589 15 32 20 4 1 2 0 1663
2014 1542 14 34 25 3 1 2 0 1621
2015 1523 11 29 27 2 2 1 0 1595
2016 1507 8 27 33 2 4 3 0 1584
2017 1449 10 27 24 0 6 5 0 1521
2018 1405 10 28 31 1 5 15 0 1495
2019 1330 13 33 45 1 7 15 0 1444
2020 1336 11 30 54 2 5 23 0 1461
2021 1299 12 32 54 2 2 31 0 1432
2022 1253 9 28 56 1 2 40 0 1389
2023 1242 9 24 61 2 0 48 0 1386

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Londonderry Senior High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1990 1246 93.5 13.3 0.1
1991 1220 87.0 14.0 0.2
1992 1221 94.3 12.9 0.4
1993 1270 95.4 13.3 0.5
1994 1272 96.1 13.2 0.5
1995 1350 101.5 13.3 0.7
1996 1350 101.5 13.3 0.7
1997 1424 108.0 13.2 0.6
1998 1504 107.7 14.0 0.5
1999 1619 111.3 14.5 1.5
2000 1636 114.3 14.3 2.8
2001 1635 114.0 14.3 1.8
2002 1732 122.8 14.1 2.2
2003 1732 122.8 14.1 2.2
2004 1717 127.0 13.5 2.3
2005 1795 130.4 13.8 4.3
2006 1796 133.2 13.5 4.1
2007 1797 133.7 13.4 4.2
2008 1828 137.0 13.3 4
2009 1808 139.0 13.0 5.3
2010 1762 136.6 12.9 6.9
2011 1730 134.1 12.9 5
2012 1701 127.6 13.3 7.2
2013 1663 125.3 13.2 9.1
2014 1621 123.9 13.0 7.1
2015 1595 121.0 13.1 7.6
2016 1584 116.0 13.6 7.6
2017 1521 114.0 13.3 9.3
2018 1495 115.8 12.9 8.4
2019 1444 116.7 12.3 11
2020 1461 114.6 12.7 8.6
2021 1432 112.0 12.7 9.6
2022 1389 116.8 11.8 9.5
2023 1386 122.0 11.3 9.1

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Londonderry Senior High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1990 1246 93.5 13.3 0.1
1991 1220 87.0 14.0 0.2
1992 1221 94.3 12.9 0.4
1993 1270 95.4 13.3 0.5
1994 1272 96.1 13.2 0.5
1995 1350 101.5 13.3 0.7
1996 1350 101.5 13.3 0.7
1997 1424 108.0 13.2 0.6
1998 1504 107.7 14.0 0.5
1999 1619 111.3 14.5 1.5
2000 1636 114.3 14.3 2.8
2001 1635 114.0 14.3 1.8
2002 1732 122.8 14.1 2.2
2003 1732 122.8 14.1 2.2
2004 1717 127.0 13.5 2.3
2005 1795 130.4 13.8 4.3
2006 1796 133.2 13.5 4.1
2007 1797 133.7 13.4 4.2
2008 1828 137.0 13.3 4
2009 1808 139.0 13.0 5.3
2010 1762 136.6 12.9 6.9
2011 1730 134.1 12.9 5
2012 1701 127.6 13.3 7.2
2013 1663 125.3 13.2 9.1
2014 1621 123.9 13.0 7.1
2015 1595 121.0 13.1 7.6
2016 1584 116.0 13.6 7.6
2017 1521 114.0 13.3 9.3
2018 1495 115.8 12.9 8.4
2019 1444 116.7 12.3 11
2020 1461 114.6 12.7 8.6
2021 1432 112.0 12.7 9.6
2022 1389 116.8 11.8 9.5
2023 1386 122.0 11.3 9.1

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for Londonderry Senior High School

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YearTotal Expenditures Per Pupil
2019 $17,631

Data source: New Hampshire Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Londonderry Senior High School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 19th of 71 High schoolsRanks 27th of 85 High schools
 5%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade Science (Londonderry Senior High School)4036
 4%
   11th Grade Science (Londonderry School District)4036
 4%
   11th Grade Science (New Hampshire)4141
11th Grade Mathematics (Londonderry Senior High School)6142
 19%
   11th Grade Mathematics (Londonderry School District)6142
 19%
   11th Grade Mathematics (New Hampshire)4235
 7%
11th Grade Reading (Londonderry Senior High School)7465
 9%
   11th Grade Reading (Londonderry School District)7465
 9%
   11th Grade Reading (New Hampshire)6359
 4%
All Grades Mathematics (Londonderry Senior High School)6142
 19%
   All Grades Mathematics (Londonderry School District)5044
 6%
   All Grades Mathematics (New Hampshire)4842
 6%
All Grades Reading (Londonderry Senior High School)7465
 9%
   All Grades Reading (Londonderry School District)6357
 6%
   All Grades Reading (New Hampshire)5652
 4%
All Grades Science (Londonderry Senior High School)4036
 4%
   All Grades Science (Londonderry School District)4335
 8%
   All Grades Science (New Hampshire)4037
 3%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students14441386
 4%
African American139
 30.8%
American Indian12
 100%
Asian3324
 27.3%
Hispanic4561
 35.6%
Pacific Islander70
 100%
White13301242
 6.6%
Two or More Races1548
 220%
% Free/Discounted Lunch Recipients11%9.1%
 1.9%


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Frequently Asked Questions about Londonderry Senior High School

In the 2022-23 school year, 1,386 students attended Londonderry Senior High School.

Londonderry Senior High School ranks 34th of 87 New Hampshire high schools. SchoolDigger rates this school 3 stars out of 5.

Students at Londonderry Senior High School are 90% White, 4% Hispanic, 3% Two or more races, 2% Asian.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the New Hampshire Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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