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What do you wish you knew before starting at Windham High School?
Community prompt from u/allk12. Replies below.
Enrollment
945
High
DISTRICT 725 · STATE 496
SCHOOL COMMUNITY·WINDHAM SCHOOL DISTRICT·NCES 330717000692
Windham High School
64 London Bridge Rd., Windham, NH 03087 · (603) 845-1558 · Rockingham County
GRADES 09–12HIGH41-RURALREGULAR SCHOOL945 STUDENTS
A+
allk12 Grade
Scored higher than 98% of New Hampshire public high schools
- A+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ABeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded New Hampshire public high schools
Student : Teacher
12.8:1
74 FTE teachers
DISTRICT 14.4:1 · STATE 11.2:1
Free / Reduced Lunch
3%
25 students
DISTRICT 3% · STATE 26%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 226 | 24% |
| Grade 10 | 211 | 22% |
| Grade 11 | 247 | 26% |
| Grade 12 | 261 | 28% |
Student demographics
37%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 34% · STATE 33% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Feeds from
Based on grade levels within Windham School District. Attendance zones can vary; confirm enrollment with the district.
Test scores
NHSAS 2024-25 . % Above ProficientEnglish Language Arts
81.0%
NH avg 55.2%
Math
56.0%
NH avg 43.0%
What this means: On the NHSAS, New Hampshire's statewide test, about 81 of every 100 students at this school read and write at grade level and about 56 of 100 do math at grade level. Across all New Hampshire schools, those numbers are about 55 and 43.
Source: NHSAS. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
69.3%
composite math + reading, all grades
Predicted
61.9%
based on NH schools with similar FRL share
Beats by
+7.5pp
above demographic expectation
What this means: About 69% of students here test proficient in math and reading, compared with the roughly 62% typical for New Hampshire schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New Hampshire's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Windham High School
Windham High School's state test result (69.3% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Windham High School this school | 945 | 2.6% | 69.3% |
| Hanover High School Hanover | 674 | 5.5% | 79.0% |
| Bedford High School Bedford | 1,360 | 5.4% | 62.7% |
| Oyster River High School Durham | 825 | 7.4% | 65.3% |
| Hollis-Brookline High School Hollis | 745 | 2.3% | 66.3% |
| Portsmouth High School Portsmouth | 1,017 | 11.0% | 64.3% |
Matched among New Hampshire high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Windham High School ranks
Among high schools| Measure | This school | In New Hampshire | In Rockingham County |
|---|---|---|---|
| State test proficiency ranked highest first | 69.3% | #2 of 78 | #1 of 14 |
| Math proficiency ranked highest first | 56.0% | #4 of 74 | #1 of 14 |
| Reading proficiency ranked highest first | 81.0% | #7 of 78 | #2 of 14 |
| Enrollment ranked largest first | 945 | #19 of 103 | #7 of 17 |
| Students per teacher ranked fewest first | 12.8:1 | #50 of 68 | #11 of 13 |
| Diversity index ranked most diverse first | 36.8% | #11 of 68 | #2 of 13 |
| Free and reduced lunch ranked highest share first | 2.6% | #79 of 80 | #14 of 14 |
| Enrollment change since 2017-18 ranked fastest growth first | +2.9% | #7 of 9 | N/A |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
945
-75 (-7%) vs 2020
+89% since 2010-11, when it was 500
Student : Teacher
12.8:1
was 14.6:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 945 | 73.9 | 12.8:1 | 3% (25) |
| 2023-24 | 992 | 76 | 13.1:1 | 3% (27) |
| 2022-23 | 1,055 | 74 | 14.3:1 | 2% (24) |
| 2020-21 | 1,020 | 70 | 14.6:1 | 2% (22) |
| 2017-18 | 918 | N/A | N/A | 3% (25) |
| 2015-16 | 848 | 60 | 14.1:1 | 4% (31) |
| 2010-11 | 500 | 52 | 9.6:1 | 6% (28) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Windham High School.
About Windham High School
Windham High School serves students in Windham, New Hampshire, as a large high school. It enrolls 945 students in 2024-25. The grades offered are 9 through 12. The school is 91% bigger than the average for high schools in New Hampshire.
Windham School District counts 4 schools and 2,898 students, including Windham High School.
Of every 100 students at Windham High School, about 79 are White. Beyond that, enrollment is 9% multiracial, 8% Asian, and 4% Hispanic. The White share of the county population is higher, at 91%. The diversity index for Windham High School is 37%. For US public schools as a whole it is 70%.
Windham High School reports a ratio of 12.8 students per teacher, from 73.9 full-time-equivalent teachers. By comparison, the average for high schools in New Hampshire is 11.2:1. Student poverty is often measured by lunch eligibility; at Windham High School, 3% qualify for free or reduced-price lunch. The rate at public schools in Rockingham County averages 13%, higher than here.
Windham High School earns an A+ on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 98% of New Hampshire public high schools.
Based on its free or reduced-price lunch share, the BeatsExpectations model predicts an average proficiency rate across its state test results of 61.9% for Windham High School. The school posts 69.3%, 7.5 points above the prediction.
In Rockingham County, the median household earns about $118,331 a year, about 46% of adults have at least a bachelor's degree, and roughly 3% of residents are in poverty. Rockingham County has 99 public schools with about 41,753 students, including Windham High School.
A public school about 1.0 miles away, Windham Center School, is the closest to Windham High School. The count of other public schools within five miles is at least 8. Of 9 schools in the immediate area with test results, Windham High School ranks 3rd on average proficiency.
Its location is classified as Rural: Fringe by the National Center for Education Statistics.
The school's student count fell 7% between the 2020-21 and 2024-25 school years. Students per teacher dropped from 14.6 in 2020-21 to 12.8 in 2024-25.
Parents, students, and staff can share information on pickup and drop-off, after-school programs, and teacher feedback here. Members of the school community can share what they know.
Rockingham County at a glance
View full county profilePopulation
319,082
Census ACS
Median income
$118,331
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
3%
Below federal line
Schools in county
99
41,753 students
Quick facts
Related schools
Other schools in Windham School District
- Golden Brook Elementary SchoolElementary · 1,113 students
- Windham Center SchoolMiddle · 426 students
- Windham Middle SchoolMiddle · 414 students
Other schools in Windham
- Golden Brook Elementary SchoolElementary · 1,113 students
- Windham Center SchoolMiddle · 426 students
- Windham Middle SchoolMiddle · 414 students
- Windham Academy Public Charter SchoolElementary · 410 students
Other Windham High schools
3 other US public schools in 4 states are named Windham High. Windham High School is the largest of the 4.
- Windham High SchoolWindham, ME · 939 students
- Windham High SchoolWillimantic, CT · 633 students
- Windham High SchoolWindham, OH · 107 students
Nearby schools
- Windham Center School1.0 mi · 426
- Windham Middle School1.2 mi · 414
- Golden Brook Elementary School1.3 mi · 1,113
- South Londonderry Elementary School3.3 mi · 412
- Windham Academy Public Charter School3.6 mi · 410
- Arts Academy of New Hampshire Chartered Public High School4.3 mi · 106
Frequently asked questions
About Windham High SchoolWhat is the total enrollment at Windham High School?
Windham High School enrolls approximately 945 students in grades 09-12.
What grades does Windham High School serve?
Windham High School serves grades 09-12.
What is the student-teacher ratio at Windham High School?
The student-to-teacher ratio at Windham High School is approximately 12.8:1 (74 FTE teachers).
How diverse is Windham High School?
Windham High School reports a student body of 79% White, 4% Hispanic, 1% Black, 8% Asian, 9% Two or more.
Is Windham High School public or private?
Windham High School is a public K-12 school, overseen by Windham School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.