Enrollment
302
Elementary
DISTRICT 290 · STATE 249
SCHOOL COMMUNITY·SEABROOK SCHOOL DISTRICT·NCES 330615000410
Seabrook Elementary School
256 Walton Rd., Seabrook, NH 03874 · (603) 474-2252 · Rockingham County
GRADES PK–04ELEMENTARY41-RURALTITLE IREGULAR SCHOOL302 STUDENTS
B-
allk12 Grade
Scored higher than 51% of New Hampshire public elementary schools
- CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- A-Beats 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 elementary schools
Student : Teacher
11.2:1
27 FTE teachers
DISTRICT 10.2:1 · STATE 11.0:1
Free / Reduced Lunch
52%
158 students
DISTRICT 49% · STATE 26%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 35 | 12% |
| Kindergarten | 42 | 14% |
| Grade 1 | 59 | 20% |
| Grade 2 | 57 | 19% |
| Grade 3 | 53 | 18% |
| Grade 4 | 56 | 19% |
This year's kindergarten class (42) is 25% smaller than its 4th grade class (56).
Student demographics
36%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 37% · 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
Students here typically continue to
Seabrook Elementary School→Seabrook Middle School
Based on grade levels within Seabrook School District. Attendance zones can vary; confirm enrollment with the district.
Test scores
NHSAS 2024-25 . % Above ProficientEnglish Language Arts
40.0%
NH avg 55.2%
Math
42.0%
NH avg 43.0%
What this means: On the NHSAS, New Hampshire's statewide test, about 40 of every 100 students at this school read and write at grade level and about 42 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
40.5%
composite math + reading, all grades
Predicted
29.7%
based on NH schools with similar FRL share
Beats by
+10.8pp
above demographic expectation
What this means: About 41% of students here test proficient in math and reading, compared with the roughly 30% 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 Seabrook Elementary School
Seabrook Elementary School's state test result (40.5% proficient) is higher than 3 of the 4 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Seabrook Elementary School this school | 302 | 52.3% | 40.5% |
| Mildred C. Lakeway School Littleton | 309 | 54.4% | 43.9% |
| Disnard Elementary School Claremont | 254 | 52.8% | 38.2% |
| Maple Avenue School Claremont | 264 | 49.2% | N/A |
| Woodland Heights Elementary School Laconia | 318 | 56.6% | 35.2% |
| William Allen School Rochester | 280 | 52.5% | 31.6% |
Matched among New Hampshire elementary 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 Seabrook Elementary School ranks
Among elementary schools| Measure | This school | In New Hampshire | In Rockingham County |
|---|---|---|---|
| State test proficiency ranked highest first | 40.5% | #146 of 209 | #43 of 45 |
| Math proficiency ranked highest first | 42.0% | #136 of 209 | #42 of 45 |
| Reading proficiency ranked highest first | 40.0% | #166 of 210 | #45 of 45 |
| Enrollment ranked largest first | 302 | #117 of 300 | #34 of 59 |
| Students per teacher ranked fewest first | 11.2:1 | #88 of 179 | #21 of 46 |
| Diversity index ranked most diverse first | 35.6% | #47 of 181 | #6 of 47 |
| Free and reduced lunch ranked highest share first | 52.3% | #25 of 240 | #1 of 54 |
| Enrollment change since 2017-18 ranked steepest decline first | -28.9% | #11 of 139 | #2 of 32 |
Ranked against other public elementary 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
302
-48 (-14%) vs 2020
-43% since 1990-91, when it was 533
Student : Teacher
11.2:1
was 8.1:1
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 | 302 | 27 | 11.2:1 | 52% (158) |
| 2023-24 | 344 | 31 | 11.1:1 | 51% (175) |
| 2022-23 | 349 | 42 | 8.3:1 | 48% (168) |
| 2020-21 | 350 | 43 | 8.1:1 | 35% (124) |
| 2017-18 | 425 | 33.5 | 12.7:1 | 38% (162) |
| 2015-16 | 419 | 34 | 12.3:1 | 46% (192) |
| 2010-11 | 424 | 33 | 12.8:1 | 37% (155) |
| 2000-01 | 806 | 54 | 14.9:1 | 33% (268) |
| 1990-91 | 533 | 32 | 16.7:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Seabrook Elementary School.
Since 2017-18: students down 29% (425 to 302); teachers down 19% (33.5 to 27).
About Seabrook Elementary School
Families in Seabrook, New Hampshire, are served by Seabrook Elementary School, a medium-sized elementary school. The grade span is pre-K through 4, and enrollment is 302 students. An average school in this group (elementary schools in New Hampshire) has about 249 students.
Seabrook School District includes 2 schools. Together they enroll 579 students.
Roughly 79% of students at Seabrook Elementary School are White. Other groups include 11% multiracial and 8% Hispanic. By comparison, Rockingham County residents are about 91% White. Seabrook Elementary School's diversity index is 36%, against a US figure of 70%.
The school's student-to-teacher ratio is about 11.2:1, with 27 full-time-equivalent teachers. That matches the 11.0:1 average for elementary schools in New Hampshire fairly closely. Lunch subsidy eligibility at Seabrook Elementary School is 52%. Public schools in Rockingham County average 13%.
Seabrook Elementary School is graded B- by allk12, scoring above 51% of New Hampshire public elementary schools once test results, poverty-adjusted performance, and the recent trend are combined.
Test results at Seabrook Elementary School are 10.8 points above what its free or reduced-price lunch share predicts (40.5% actual, 29.7% predicted).
Rockingham County has about 319,082 residents, and the median household income is $118,331, a bachelor's degree or higher is held by about 46% of adults, and the share of residents below the poverty line is 3%. In all, Rockingham County has 99 public schools and roughly 41,753 students.
The next-closest public school is Seabrook Middle School, less than a tenth of a mile away. The count of other public schools within five miles is at least 8. Its average proficiency rate of 40.5% is below the 55.2% average for nearby schools.
Federal data place Seabrook Elementary School in the Rural: Fringe locale, which means it is in rural territory close to an urban area.
Seabrook Elementary School's enrollment dropped from 350 in 2020-21 to 302 in 2024-25. There were more students per teacher in 2024-25 (11.2:1) than in 2020-21 (8.1:1).
The Seabrook Elementary School community page is open for posts about sports schedules, lunch menus, and spirit week. Anyone with firsthand experience at this school can post or comment.
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 Seabrook School District
- Seabrook Middle SchoolMiddle · 277 students
Other Seabrook Elementary schools
One other US public school is named Seabrook Elementary. Seabrook Elementary School is the 2nd largest of the 2.
- Seabrook ElementarySeabrook, MD · 365 students
Nearby schools
- Seabrook Middle School0.1 mi · 277
- Salisbury Elementary2.0 mi · 386
- Lincoln Akerman School2.6 mi · 190
- Winnacunnet High School3.6 mi · 993
- Hampton Centre School3.9 mi · 282
- Hampton Academy4.1 mi · 313
Frequently asked questions
About Seabrook Elementary SchoolHow large is Seabrook Elementary School?
Seabrook Elementary School enrolls approximately 302 students in grades PK-04.
What age range does Seabrook Elementary School serve?
Seabrook Elementary School serves students from grade PK through grade 04.
How many students per teacher at Seabrook Elementary School?
Approximately 11.2:1 students per teacher at Seabrook Elementary School.
What is the racial breakdown of students at Seabrook Elementary School?
At Seabrook Elementary School, the student body is approximately 79% White, 8% Hispanic, 2% Black, 0% Asian, 11% Two or more.
Who oversees Seabrook Elementary School?
Seabrook Elementary School is overseen by Seabrook School District in Rockingham County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.