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B+
Schools in Lake Grove · Middle Country Central School District, Sachem Central School District

Lake Grove’s public schools outscore 67% of New York districts

56% of students in Lake Grove’s public schools are proficient in math, above the New York average (46%). The grade covers the two public school districts serving Lake Grove, from kindergarten through graduation, on state tests and graduation. Each state writes its own tests, so this is the one TownRatings grade compared within New York, not nationally.

#212of 755 New York townsK–12Where will my kid go?

From New York state tests taken in spring 2022, when 47% of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.

Reading proficiency
44%
▼ 5 pts vs NY 49%
2021–22
Math proficiency
56%
▲ 10 pts vs NY 46%
2021–22
Graduate on time
95%
▲ 8 pts vs NY 87%
class of 2023
Spent per student
$30.1K
▼ 13% vs NY $34.6K
FY2024 · Sachem Central
Students per teacher
13.2
NY 11.2 · larger classes
Schools in town
0
19,031 students on the public path
In brief

Lake Grove’s schools, in brief

Against towns with similar incomes

Among the 609 New York towns with household incomes within a quarter of Lake Grove’s, its schools beat 60%, lower than their 67% against all the state’s districts. The grade ↓

Above the state in math, below in reading

Reading proficiency is 44% and math 56% across both districts in spring 2022, against 49% and 46% statewide; 95% of the class of 2023 graduated in four years, against 87%. Test scores ↓

Spending and class size

Middle Country Central spends $28,402 per student and Sachem Central $30,060, against $34,607 across New York (FY2024). Neither counts toward the grade. Districts ↓

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.

The School Grade

What’s behind Lake Grove’s grade

B Test scoresA− Graduation

B+: better than 67% of New York school districts, #212 of 755 New York towns. Test scores and graduation are both above the New York average; graduation is the stronger of the two.

New York school districts we grade (1,013)Better than 67%
Lower resultsHigher results
New York towns with similar household incomes (609)Better than 60%
BB+A narrow range, from a partial year. Ordinary sampling error in 4,321 test results and a graduating class of 1,104 could put Lake Grove anywhere from B to B+. Only about 5 in 10 Lake Grove students in the tested grades sat the spring 2022 tests (5,188 in math, 3,454 in reading), so the scores describe the students who took them more than the district as a whole.

How TownRatings grades schools →

Where will my kid go?

Pick a grade. These are the public schools that serve Lake Grove, with each school’s own grade.

16 schools teach K in Lake Grove’s district. Which one depends on your address. Their grades range from C+ to B+, so check the specific school.
The path, start to finish
K–516 elementary schoolsDepends on your addressC+ to B+
6–86 middle schoolsDepends on your addressC to B
9–124 high schoolsDepends on your addressA− to A+

Lake Grove runs its own schools through grade 12 (Middle Country Central School District). From grade K, students attend the Sachem Central School District. Its elementary school is in Farmingville. Parts of Lake Grove (4% of its land) are served by Three Village Central instead. To confirm the school for a specific address, ask the district.

Two districts serve Lake Grove

Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.

Test scores · 2021–22

Well below the state in reading

Reading · PK–12, Middle Country Central School District42%
State average 48.9% · 1494 students tested
Math · PK–12, Middle Country Central School District51%
State average 46.5% · 2436 students tested
Reading · K–12, Sachem Central School District45%
State average 48.9% · 1960 students tested
Math · K–12, Sachem Central School District61%
State average 46.5% · 2752 students tested

Lake Grove vs. its neighbors

Schools grades for the New York towns that share Lake Grove’s borders.

Schools next door
TownSchoolsMain districts
Lake GroveB+Middle Country Central PK–12 · Sachem Central K–12
BrookhavenBLongwood Central
SmithtownAKings Park Central PK–12 · Smithtown Central K–12

Every school in Lake Grove

25 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).

Also serving Lake Grovein other towns
Unity Drive Kindergarten-Pre K Center
Elementary · Grades PK–K · Centereach
478 students25:1Rate it →
Bicycle Path Kindergarten-Pre K Center
Elementary · Grades PK–K · Selden
449 students25:1Rate it →
North Coleman Road School
Elementary · Grades PK–5 · Centereach
C+
399 students22:1Rate it →
Lynwood Avenue School
Elementary · Grades K–5 · Farmingville
B
561 students14:1Rate it →
Chippewa Elementary School
Elementary · Grades K–5 · Holtsville
B−
543 students12:1Rate it →
Hiawatha School
Elementary · Grades K–5 · Lake Ronkonkoma
B−
541 students13:1Rate it →
Cayuga School
Elementary · Grades K–5
B
539 students12:1Rate it →
Waverly Avenue School
Elementary · Grades K–5 · Holtsville
B
497 students12:1Rate it →
Nokomis School
Elementary · Grades K–5 · Holbrook
C+
496 students11:1Rate it →
Wenonah School
Elementary · Grades K–5
B
488 students11:1Rate it →
Grundy Avenue School
Elementary · Grades K–5 · Holbrook
B−
452 students12:1Rate it →
Jericho Elementary School
Grades K–9 · Centereach
B−
423 students17:1Rate it →
Tamarac Elementary School
Elementary · Grades K–5 · Holbrook
B+
421 students11:1Rate it →
Merrimac School
Elementary · Grades K–5 · Holbrook
B−
358 students10:1Rate it →
Stagecoach School
Elementary · Grades K–5 · Selden
B
351 students16:1Rate it →
Eugene Auer Memorial School
Elementary · Grades K–5
B
308 students14:1Rate it →
Selden Middle School
Middle · Grades 6–9 · Centereach
C
1,080 students14:1Rate it →
Dawnwood Middle School
Middle · Grades 6–8 · Centereach
C
967 students14:1Rate it →
Seneca Middle School
Middle · Grades 6–8 · Holbrook
B
928 students11:1Rate it →
Sagamore Middle School
Middle · Grades 6–8 · Holtsville
C+
893 students10:1Rate it →
Samoset Middle School
Middle · Grades 6–8 · Lake Ronkonkoma
B−
847 students10:1Rate it →
Centereach High School
High · Grades 8–12 · Centereach
A−
1,467 students14:1Rate it →
Sachem High School North
High · Grades 9–12 · Lake Ronkonkoma
A+
2,008 students12:1Rate it →
Sachem High School East
High · Grades 9–12 · Farmingville
A+
1,984 students13:1Rate it →
Newfield High School
High · Grades 9–12 · Selden
A−
1,553 students15:1Rate it →

Questions about Lake Grove’s schools

Are Lake Grove’s schools good?

By New York’s own tests, yes: the public schools Lake Grove children attend outscore 67% of New York’s school districts on tests and graduation, a B+ Schools grade, #212 of 755 New York towns. Among towns with similar incomes they beat 60%. Tests are from 2021–22, graduation from the class of 2023.

What school district is Lake Grove in?

Two districts: Middle Country Central School District runs grades PK–12, and Sachem Central School District runs grades K–12.

Where do Lake Grove kids go to high school?

One of 4 high schools, depending on your address: Sachem High School North, Sachem High School East, Newfield High School and Centereach High School.

What is Lake Grove’s graduation rate?

95% of the class of 2023 in Sachem Central School District graduated in four years, against 87% across New York.

How much does Lake Grove spend per student?

$28,402 in Middle Country Central School District and $30,060 in Sachem Central School District (FY2024), against $34,607 across New York. Spending doesn’t count toward the grade.

Parents talk

What Lake Grove families are saying about school.

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Looking for colleges? Colleges near Lake Grove → 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). The School Grade is our own summary, graded within New York. Stars are from neighbors.