Photo: Public domain · Public domainLake Ronkonkoma’s public schools
Sachem Central School District has no state test or graduation results we can use, so there is no Schools grade for Lake Ronkonkoma. Each school below is shown with its own results.
Tests spring 2022, when 43% 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
Lake Ronkonkoma’s schools, in brief
School by school
8 of Lake Ronkonkoma’s 15 district schools with test results score above the middle of New York’s 4,095 public schools. Sachem High School North places highest (better than 97%); Sagamore Middle School lowest (41%). See the path ↓
Which school depends on your street
Ten elementary schools serve Lake Ronkonkoma, graded from C+ to B+, so it’s worth checking the specific school. Then three middle schools and two high schools: Sachem High School North and Sachem High School East. 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 Lake Ronkonkoma, with each school’s own grade.
6th grade in Lake Ronkonkoma · depends on your address
Seneca Middle School
Grades 6–8 · 928 students · 11:1 students per teacher · in Holbrook
Sagamore Middle School
Grades 6–8 · 893 students · 10:1 students per teacher · in Holtsville
Samoset Middle School
Grades 6–8 · 847 students · 10:1 students per teacher
7th grade in Lake Ronkonkoma · depends on your address
Seneca Middle School
Grades 6–8 · 928 students · 11:1 students per teacher · in Holbrook
Sagamore Middle School
Grades 6–8 · 893 students · 10:1 students per teacher · in Holtsville
Samoset Middle School
Grades 6–8 · 847 students · 10:1 students per teacher
8th grade in Lake Ronkonkoma · depends on your address
Seneca Middle School
Grades 6–8 · 928 students · 11:1 students per teacher · in Holbrook
Sagamore Middle School
Grades 6–8 · 893 students · 10:1 students per teacher · in Holtsville
Samoset Middle School
Grades 6–8 · 847 students · 10:1 students per teacher
9th grade in Lake Ronkonkoma · depends on your address
Sachem High School North
Grades 9–12 · 2,008 students · 12:1 students per teacher
Sachem High School East
Grades 9–12 · 1,984 students · 13:1 students per teacher · in Farmingville
10th grade in Lake Ronkonkoma · depends on your address
Sachem High School North
Grades 9–12 · 2,008 students · 12:1 students per teacher
Sachem High School East
Grades 9–12 · 1,984 students · 13:1 students per teacher · in Farmingville
11th grade in Lake Ronkonkoma · depends on your address
Sachem High School North
Grades 9–12 · 2,008 students · 12:1 students per teacher
Sachem High School East
Grades 9–12 · 1,984 students · 13:1 students per teacher · in Farmingville
12th grade in Lake Ronkonkoma · depends on your address
Sachem High School North
Grades 9–12 · 2,008 students · 12:1 students per teacher
Sachem High School East
Grades 9–12 · 1,984 students · 13:1 students per teacher · in Farmingville
Which school depends on your address. To confirm it, ask the Sachem Central 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.
Below the state in reading
Lake Ronkonkoma vs. its neighbors
Schools grades for the New York towns that share Lake Ronkonkoma’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Lake Ronkonkoma | — | Sachem Central |
| Islip | A− | Connetquot Central |
| Lake Grove | B+ | Middle Country Central PK–12 · Sachem Central K–12 |
| Brookhaven | B | Longwood Central |
| Smithtown | A | Kings Park Central PK–12 · Smithtown Central K–12 |
Every school in Lake Ronkonkoma
15 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 Lake Ronkonkoma’s schools
Are Lake Ronkonkoma’s schools good?
There’s no Schools grade for Lake Ronkonkoma. Sachem Central School District has no state test or graduation results we can use, so there is no Schools grade for Lake Ronkonkoma. Each school below is shown with its own results. School by school, 8 of its 15 district schools with test results score above the middle of New York’s public schools on their 2020–21 results.
What school district is Lake Ronkonkoma in?
Sachem Central School District.
Where do Lake Ronkonkoma kids go to high school?
One of two high schools, depending on your address: Sachem High School North and Sachem High School East.
Parents talk
What Lake Ronkonkoma families are saying about school.
Looking for colleges? Colleges near Lake Ronkonkoma → 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.