Best Schools in Seaford, New York
8 schools · 5 Elementary · 1 Middle · 1 High · 1 Other
Choosing a school in Seaford?
Use this page to compare every school in Seaford by level, neighborhood, and district — and find the right fit, not just the top of the list.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Seaford Harbor School
Elementary · Seaford Union Free School District. Ranked from real test data; compare it on the map and table below.
Seaford Senior High School
High · Seaford Union Free School District. Ranked from real test data; compare it on the map and table below.
Seaford Manor School
Elementary · Seaford Union Free School District. Ranked from real test data; compare it on the map and table below.
The short answer
The top-rated schools in Seaford for 2026 are Seaford Harbor School (8.5/10), Seaford Senior High School (8.4/10), and Seaford Manor School (7.0/10), based on MySchoolScout's analysis of real test data across 5 rated schools. Ratings blend student growth, poverty-adjusted academic achievement, and school environment (plus college readiness for high schools), with equity shown as context, not scored; schools with estimated (proxy) scores are excluded from this ranking.
Schools
8
5 public · 3 private
Avg Score
6.5
out of 10
Median Home
$626,700
home value · ACS
Districts
2
serving the city
Schools
8
5 public · 3 private
Avg Score
6.5
out of 10
Median Home
$626,700
home value · ACS
Districts
2
serving the city
STAAR proficiency rose +3.2 points from 2022 to 2024. That's the biggest jump among Seaford schools across the two most recent comparable testing years.
Top-Rated Schools in Seaford
Ranked by MySchoolScout composite using only schools with real test data (5 rated schools; 8 schools in the directory). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Seaford Harbor School | 8.5 / 10 |
| 2 | Seaford Senior High School | 8.4 / 10 |
| 3 | Seaford Manor School | 7.0 / 10 |
| 4 | East Broadway School | 5.9 / 10 |
| 5 | Seaford Middle School | 5.6 / 10 |
See every school — including those with estimated data — in the full directory below. How we rate schools.
Family Snapshot
At a glance- Avg school rating
- 6.5/10
- Median household income
- $164,128
- Median home value
- $626,700
- Bachelor's degree or higher
- 46%
- Avg commute
- 38 min
- Owner-occupied homes
- 93%
38% of schools rated 7+
Census ACS, ZIPs in this city
Owner-occupied units
Adults 25+
Workers age 16+
Of occupied housing units
How Seaford compares
New York rank
#265 of 473
cities by avg. school score
Vs. state average
+0.1
above New York avg (6.4)
Median household income
$164k
176% of New York median
Schools in this city
8
Seaford Union Free School District runs 80% of Seaford's public schools
Seaford touches 2 districts, but Seaford Union Free School District is the one most addresses actually attend.
Seaford Union Free School District accounts for 4 of 5 public schools (80%). The other 1 district holds the remaining 1.
Among 5 public schools with real test data, composite scores run from 5.6 to 8.5 — the spread is inside Seaford, not a citywide average.
- Seaford Union Free School District4 public · 80%
- Levittown Union Free School District1 public · 20%
About Schools in Seaford, New York
Seaford, New York is home to 8 schools, including 5 public schools and 3 private schools. The city's schools span 5 elementary schools, 1 middle school, and 1 high school.
With an average rating of 6.5 out of 10, schools in Seaford show moderate performance on the MySchoolScout composite scale. The composite blends student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
The highest-performing school in Seaford is Seaford Harbor School with a composite score of 8.5/10, demonstrating strong academic outcomes and school quality metrics.
Seaford is served by 2 school districts: LEVITTOWN UNION FREE SCHOOL DISTRICT, SEAFORD UNION FREE SCHOOL DISTRICT. These districts collectively serve 9,358 students.
Seaford's community shows 46% bachelor's degree attainment with a median household income of $164,128. The poverty rate in the area is 2.9%.
Browse the schools below to compare ratings, test scores, enrollment, and other key metrics. Use the filters to focus on specific school levels or types that match your family's needs.
Elementary Schools
5 schools| # | School | Rating | ||
|---|---|---|---|---|
| 1 | 564 students · Kindergarten–5th | 8.5 | ||
| 2 | 455 students · Kindergarten–5th | 7.0 | ||
| 3 | 659 students · Kindergarten–5th | 5.9 | ||
Private Schools2 schools Private and public school ratings use different data sources and scoring models. Scores are not directly comparable across school types. | ||||
| 1 | Maria Regina SchoolPrivate 171 students · Pre-K–8th | Not Rated | ||
| 2 | St William the Abbot SchoolPrivate 372 students · Pre-K–8th | Not Rated | ||
Middle Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 487 students · 6th–8th | 5.6 |
High Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 668 students · 9th–12th | 8.4 |
Other Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 307 students · UG–UG | Not Rated |
Schools in Seaford
Seaford, New York · 8 schools
Community Demographics
Census ACS 2022 5-Year Estimates across 1 ZIP code
Median Income
$164,128
Median Home Value
$626,700
Median Rent
$2,806/mo
Population
21,588
College Educated
46%
Homeownership
93%
Avg Commute
38 min
Poverty Rate
2.9%
Community Profile
Seaford has a median household income of $164,128. It is a well-educated community where 46% of adults hold a bachelor's degree or higher. The median home value in the area is $626,700, with a median rent of $2,806/month. The local poverty rate of 2.9% is relatively low. The average commute in the area is 38 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Schools by Level
- State
- New York
- Elementary
- 5
- Middle
- 1
- High
- 1
- Other
- 1
Resources
Other Major Cities in New York
Top metros statewide by school count.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateFrequently Asked Questions
Common questions about schools in Seaford, New York
How many schools are in Seaford, New York?
Seaford has 8 schools, including 5 public and 3 private schools spanning elementary, middle, and high school levels.
What is the average school rating in Seaford, New York?
The average MySchoolScout composite score for schools in Seaford is 6.5 out of 10, built from student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
What is the top-ranked school in Seaford, New York?
The top-ranked school in Seaford on MySchoolScout is Seaford Harbor School with a composite score of 8.5/10.
What is the best elementary school in Seaford, New York?
The top-ranked elementary school in Seaford on MySchoolScout is Seaford Harbor School with a composite score of 8.5/10.
What is the best middle school in Seaford, New York?
The top-ranked middle school in Seaford on MySchoolScout is Seaford Middle School with a composite score of 5.6/10.
What is the best high school in Seaford, New York?
The top-ranked high school in Seaford on MySchoolScout is Seaford Senior High School with a composite score of 8.4/10.
How many school districts serve Seaford, New York?
Seaford is served by 2 school districts: Levittown Union Free School District, Seaford Union Free School District.
What is the education level in Seaford, New York?
According to Census data, 46% of adults in Seaford have earned a bachelor's degree or higher.
What is the median income in Seaford, New York?
The median household income in Seaford is approximately $164,128 according to Census ACS 2022 estimates.
Are there private schools in Seaford, New York?
Yes, Seaford has 3 private schools alongside 5 public schools. The top-rated private school is Maria Regina School with a score of 6.0/10.
What is the student-teacher ratio in Seaford, New York?
The average student-teacher ratio across schools in Seaford is 14.9:1. This ratio varies by school, so families should check individual school profiles for specific classroom sizes.
How does MySchoolScout rate schools in Seaford, New York?
MySchoolScout rates schools using publicly available data from the NCES Common Core of Data and state education departments. Each school receives a 1-10 composite score built from Student Growth, Poverty-Adjusted Academic Achievement, and School Environment — plus College Readiness for high schools. Weights vary by school level, and equity data is shown for context but not scored.
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- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
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Data from NCES Common Core of Data, New York State Education Dept., and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.