Average
#328 of 480 schools in NH
Dover Senior High School
High School · Dover School District
25 Alumni Dr., Dover, NH 03820
Enrollment
1,418
Student-Teacher
13.3:1
Score
5.4
Grades
9th – 12th
Enrollment
1,418
Student-Teacher
13.3:1
Score
5.4
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Dover
#4 of 6
public schools
New Hampshire high schools
#69 of 95
In district
#3 of 5
Dover School District
Academic growth
7.1 / 10
Strong
About Dover Senior High School
Dover Senior High School serves 1,418 students in grades 9-12 in Dover, New Hampshire, with a student-teacher ratio of 13.3:1 and 107 full-time equivalent teachers. Located in Strafford County, the school ranks #282 out of 483 New Hampshire high schools and receives a MySchoolScout rating of 5.0 out of 10. Academically, the school shows mixed performance with room for growth.
Students demonstrate stronger skills in English Language Arts, where 57% score proficient or above across grade levels, while mathematics presents greater challenges with 35% achieving proficiency. These results suggest opportunities for continued academic development and support. The school serves a diverse suburban community where the median household income is $90,868 and 51% of residents hold bachelor's degrees or higher.
With a relatively low poverty rate of 7.6% in the surrounding area, families generally have access to educational resources and support systems. The median home value of $368,200 reflects a stable residential neighborhood. Dover Senior High School operates in a small suburban setting that combines the benefits of a close-knit community with access to the broader educational and cultural opportunities of the greater Dover area, providing students with both local connections and regional resources.
Score Breakdown
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Dover Senior High School — Students at Dover Senior High School score 46% proficient, which is below what's typical for similar communities (expected: 49%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
22.4%
Students qualifying for federal meal assistance
Test Scores NH EDFACTS (2021-22)
Based on 6 test records from NH state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.1/10.
How Dover Senior High School Compares
See how Dover Senior High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 38% (2019) to 35% (2022). Reading/ELA proficiency has declined from 65% (2019) to 57% (2022).
Location
25 Alumni Dr., Dover, NH 03820
Nearby Alternatives
Families considering Dover Senior High School may also want to explore other high schools in the area. Oyster River High School (rated 6.6/10, 2.9 miles away, in nearby Durham), which scores notably higher. Another option is ST THOMAS AQUINAS HIGH SCHOOL (rated 5.5/10, 2.8 miles away), with a very similar rating. Additionally, Somersworth High School (rated 5.3/10, 5.5 miles away, in nearby Somersworth), with a very similar rating. For more schools in Dover, see our Dover schools guide .
Nearby Schools
20 within 5.8 mi| School | Distance | Rating |
|---|---|---|
| Dover Middle School Dover | 0.1 mi | 4.8 |
| Woodman Park School Dover | 0.8 mi | 5.4 |
| MY SCHOOL Dover | 1.1 mi | — |
| ST MARY ACADEMY Dover | 1.2 mi | 6.1 |
| Garrison School Dover | 1.2 mi | 7.9 |
| PORTSMOUTH CHRISTIAN ACADEMY Dover | 1.6 mi | 6.4 |
| Frances G. Hopkins Elementary School at Horne Street Dover | 2.4 mi | 6.7 |
| Oyster River High School Durham | 2.9 mi | 6.6 |
| Oyster River Preschool Education Program Durham | 2.9 mi | — |
| ST THOMAS AQUINAS HIGH SCHOOL Dover | 2.8 mi | 5.5 |
| Seacoast Charter School Dover | 3.2 mi | 5.9 |
| Oyster River Middle School Durham | 3.2 mi | 7.5 |
| Moharimet School Madbury | 3.0 mi | 8.2 |
| Idlehurst Elementary School Somersworth | 4.5 mi | 5.2 |
| CHILDREN IN MOTION Dover | 4.0 mi | — |
| Maple Wood Elementary School Somersworth | 5.3 mi | 4.6 |
| Somersworth Middle School Somersworth | 5.5 mi | 5.2 |
| Somersworth High School Somersworth | 5.5 mi | 5.3 |
| Rollinsford Grade School Rollinsford | 5.0 mi | 7.2 |
| TRI-CITY CHRISTIAN ACADEMY Somersworth | 5.8 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 03820 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$92,793
Median Home Value
$397,900
Median Rent
$1,540/mo
Population
33,150
College Educated
49.2%
Homeownership
51.4%
Avg Commute
22 min
Poverty Rate
8.1%
Median Age
37.6
Community Profile
The community surrounding Dover Senior High School has a median household income of $92,793. It is a well-educated community where 49% of adults hold a bachelor's degree or higher. The median home value in the area is $397,900, with a median rent of $1,540/month. The local poverty rate of 8.1% is relatively low. The average commute for residents is 22 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Manchester Memorial High School Manchester, NH | 5.4 |
| Merrimack High School Merrimack, NH | 5.4 |
| Concord High School Concord, NH | 5.7 |
| Timberlane Regional High School Plaistow, NH | 5.8 |
| Keene High School Keene, NH | 5.9 |
| Goffstown High School Goffstown, NH | 6.1 |
Frequently Asked Questions
Common questions about Dover Senior High School
What grades does Dover Senior High School serve?
Dover Senior High School serves students in grades 9th through 12th.
How many students attend Dover Senior High School?
Dover Senior High School has an enrollment of approximately 1,418 students.
What is the student-teacher ratio at Dover Senior High School?
The student-teacher ratio at Dover Senior High School is 13.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Dover Senior High School rank in NH?
Dover Senior High School is ranked #328 out of 480 schools in NH.
What is Dover Senior High School's MySchoolScout rating?
Dover Senior High School has a composite rating of 5.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Dover Senior High School?
Based on the most recent state assessment data, Dover Senior High School has 38.3% math proficiency and 60.7% reading/ELA proficiency.
Is Dover Senior High School a charter school?
No, Dover Senior High School is not a charter school. It is a traditional public school operated by the local school district.
Is Dover Senior High School a Title I school?
No, Dover Senior High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Dover Senior High School?
22.4% of students at Dover Senior High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Dover). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,418
- Student-Teacher Ratio
- 13.3:1
- Teachers (FTE)
- 107
- Free/Reduced Lunch
- 22.4%
- Type
- regular
- Setting
- Small Suburb
- County
- Strafford County
- Phone
- (603) 516-6900
- Data Year
- 2023–2024
Resources & Links
District
Dover School District- District Enrollment
- 3,644
- Schools in District
- 5
- Per-Pupil Spending
- $19,297
- District Rank
- #3 of 5
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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