Photo: Quintin Soloviev · CC BY 4.0Water Mill’s public schools
Southampton Union Free School District has no state test or graduation results we can use, so there is no Schools grade for Water Mill. Each school below is shown with its own results.
Tests spring 2022, when 67% of students in New York’s tested grades sat them, and the class of 2023’s graduation rate (U.S. Department of Education). How TownRatings grades schools
Water Mill’s schools, in brief
School by school
1 of Water Mill’s 3 district schools with test results score above the middle of New York’s 4,095 public schools. Southampton High School places highest (better than 100%); Southampton Intermediate School lowest (23%). See the path ↓
Written from the figures on this page. Tests are from 2021–22, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
Where will my kid go?
Pick a grade. These are the public schools in Water Mill, with each school’s own grade.
Pre-K in Water Mill
Southampton Elementary School
Grades PK–4 · 364 students · 8:1 students per teacher · in Southampton
Kindergarten in Water Mill
Southampton Elementary School
Grades PK–4 · 364 students · 8:1 students per teacher · in Southampton
1st grade in Water Mill
Southampton Elementary School
Grades PK–4 · 364 students · 8:1 students per teacher · in Southampton
2nd grade in Water Mill
Southampton Elementary School
Grades PK–4 · 364 students · 8:1 students per teacher · in Southampton
3rd grade in Water Mill
Southampton Elementary School
Grades PK–4 · 364 students · 8:1 students per teacher · in Southampton
4th grade in Water Mill
Southampton Elementary School
Grades PK–4 · 364 students · 8:1 students per teacher · in Southampton
5th grade in Water Mill
Southampton Intermediate School
Grades 5–8 · 324 students · 7:1 students per teacher · in Southampton
6th grade in Water Mill
Southampton Intermediate School
Grades 5–8 · 324 students · 7:1 students per teacher · in Southampton
7th grade in Water Mill
Southampton Intermediate School
Grades 5–8 · 324 students · 7:1 students per teacher · in Southampton
8th grade in Water Mill
Southampton Intermediate School
Grades 5–8 · 324 students · 7:1 students per teacher · in Southampton
9th grade in Water Mill
Southampton High School
Grades 9–12 · 582 students · 8:1 students per teacher · in Southampton
10th grade in Water Mill
Southampton High School
Grades 9–12 · 582 students · 8:1 students per teacher · in Southampton
11th grade in Water Mill
Southampton High School
Grades 9–12 · 582 students · 8:1 students per teacher · in Southampton
12th grade in Water Mill
Southampton High School
Grades 9–12 · 582 students · 8:1 students per teacher · in Southampton
Which school depends on your address. To confirm it, ask the Southampton Union Free School District.
The district
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Above the state in reading
Water Mill vs. its neighbors
Schools grades for the New York towns that share Water Mill’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Water Mill | — | Southampton Union Free |
| Southampton | B | Southampton Union Free |
Every school in Water Mill
3 schools. Each public school’s letter compares its own 2020–21 reading and math results with New York’s other public schools (the newest school-level results we have).
Questions about Water Mill’s schools
Are Water Mill’s schools good?
There’s no Schools grade for Water Mill. Southampton Union Free School District has no state test or graduation results we can use, so there is no Schools grade for Water Mill. Each school below is shown with its own results. School by school, 1 of its 3 district schools with test results score above the middle of New York’s public schools on their 2020–21 results.
What school district is Water Mill in?
Southampton Union Free School District.
Where do Water Mill kids go to high school?
Southampton High School.
Parents talk
What Water Mill families are saying about school.
Looking for colleges? Colleges near Water Mill → They have their own page.
School data: state test results (2021–22, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). Stars are from neighbors.