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Excellent

#57 of 992 private schools in NY

Top 6% of private schools

Harbor Country Day School

Elementary School

17 THREE SISTERS RD, Saint James, NY 11780

Private

Enrollment

115

Student-Teacher

5:1

Score

8.1

Grades

Kindergarten – 8th

Data vintage2021-22

How this school compares

New York private schools

#57 of 992

In Saint James

#2 of 3

public schools

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Harbor Country Day School

8.1/10

Elementary School in Saint James · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.

Saint James Elementary School

7.4/10

0.6 mi away. Use as a geographic alternative in the same move search.

Ss Philip & James School

5.9/10

1.0 mi away. Use as a geographic alternative in the same move search.

About Harbor Country Day School

Harbor Country Day School is a private elementary school in Saint James, NY. Harbor Country Day School serves approximately 115 students, and covers grades Kindergarten-8th, and has a 5:1 student-teacher ratio. Harbor Country Day School has a current MySchoolScout rating of 8.1 out of 10 and ranks #57 of 992 private schools in NY.

How it compares2.2 pts above NY schools
  • This school 8.1 · Excellent
  • NY avg 5.9

What Parents Should Know

At 115 students, Harbor Country Day School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

At 5:1 students to teachers, Harbor Country Day School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.

Harbor Country Day School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Harbor Country Day School compares to the 3 public schools in Saint James, NY

Student-Teacher Ratio
5:1
This School
vs
10.9:1
Public Avg
Avg School Size
115
This School
vs
782
Public Avg
Avg School Scout Rating
8.1
This School
vs
7.7
Public Avg

Student Demographics

White 67.8% vs 0%
Black 7% vs 0%
Asian 1.7% vs 0%
Harbor Country Day School Saint James Public Avg

All Schools in Saint James

School Rating
Harbor Country Day School (this school) 8.1
SAINT JAMES ELEMENTARY SCHOOL 7.4
SMITHTOWN HIGH SCHOOL EAST 8.6
NESAQUAKE MIDDLE SCHOOL 7.2

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in NY.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A+ 9.5 / 10
View breakdown
Student-Teacher Ratio 5:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 6.0 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,180.8
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 7.5 / 10
View breakdown
Diversity Index 49%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.1 / 10
View breakdown
Enrollment 115
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in NY

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 67.8%
Two or More 20.9%
Black 7.0%
Pacific Islander 2.6%
Asian 1.7%

Source: NCES Private School Survey (PSS)

Location

17 THREE SISTERS RD, Saint James, NY 11780

Nearby Alternatives

Families considering Harbor Country Day School may also want to explore other elementary schools in the area. NASSAKEAG ELEMENTARY SCHOOL (rated 9.2/10, 2.9 miles away, in nearby East Setauket), which scores notably higher. Another option is MINNESAUKE ELEMENTARY SCHOOL (rated 8.4/10, 3.4 miles away, in nearby East Setauket), which scores slightly higher. Additionally, TACKAN ELEMENTARY SCHOOL (rated 8.0/10, 3.6 miles away, in nearby Nesconset), with a very similar rating. For more schools in Saint James, see our Saint James schools guide .

Nearby Schools

20 within 4.2 mi
School Distance Rating
SAINT JAMES ELEMENTARY SCHOOL Saint James 0.6 mi 7.4
SS PHILIP & JAMES SCHOOL Saint James 1.0 mi 5.9
WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL East Setauket 1.1 mi 6.9
MILLS POND ELEMENTARY SCHOOL St. James 1.4 mi 7.8
SMITHTOWN HIGH SCHOOL EAST Saint James 1.5 mi 8.6
NESAQUAKE MIDDLE SCHOOL Saint James 1.7 mi 7.2
NORTH SHORE MONTESSORI SCHOOL Stony Brook 2.3 mi
THE KNOX SCHOOL Saint James 2.2 mi 8.2
DOGWOOD ELEMENTARY SCHOOL Smithtown 2.6 mi 7.3
THE STONY BROOK SCHOOL Stony Brook 2.5 mi 6.7
ROBERT CUSHMAN MURPHY JUNIOR HIGH SCHOOL East Setauket 2.2 mi 8.6
GREAT HOLLOW MIDDLE SCHOOL Nesconset 3.3 mi 7.6
EUGENE AUER MEMORIAL SCHOOL Lake Grove 2.8 mi 5.2
NASSAKEAG ELEMENTARY SCHOOL East Setauket 2.9 mi 9.2
SMITHTOWN ELEMENTARY SCHOOL Smithtown 3.3 mi 6.7
TACKAN ELEMENTARY SCHOOL Nesconset 3.6 mi 8.0
WENONAH SCHOOL Lake Grove 3.4 mi 6.3
PAUL J GELINAS JUNIOR HIGH SCHOOL East Setauket 3.7 mi 8.9
MINNESAUKE ELEMENTARY SCHOOL East Setauket 3.4 mi 8.4
CLEARY SCHOOL FOR THE DEAF Nesconset 4.2 mi 7.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 11780 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$141,576

Median Home Value

$702,900

Median Rent

$2,322/mo

Population

15,586

College Educated

51.8%

Homeownership

86.7%

Avg Commute

30.3 min

Poverty Rate

2.4%

Median Age

47.8

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
A FANTIS PAROCHIAL SCHOOL Brooklyn, NY 8.1
PINE STREET SCHOOL New York, NY 8.1
COLD SPRING EARLY LEARNING CENTER Stanfordville, NY 8.0
PROGRESSIVE SCHOOL OF LONG ISLAND Merrick, NY 8.2
ST GREGORYS SCHOOL Loudonville, NY 8.2
WILLIAM FLOYD LEARNING CENTER Shirley, NY 8.0

Frequently Asked Questions

Common questions about Harbor Country Day School

What grades does Harbor Country Day School serve?

Harbor Country Day School serves students in grades Kindergarten through 8th.

How many students attend Harbor Country Day School?

Harbor Country Day School has an enrollment of approximately 115 students.

What is the student-teacher ratio at Harbor Country Day School?

The student-teacher ratio at Harbor Country Day School is 5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Harbor Country Day School rank in NY?

Harbor Country Day School ranks #57 of 992 private schools in NY.

What is Harbor Country Day School's MySchoolScout rating?

Harbor Country Day School has a current MySchoolScout rating of 8.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Harbor Country Day School a private school?

Yes, Harbor Country Day School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Harbor Country Day School a religious school?

No, Harbor Country Day School is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
45 Car-Dependent
Bike Score
36 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – 8th
Enrollment
115
Gender Split
49% M / 51% F
Student-Teacher Ratio
5:1
Teachers (FTE)
23
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7.2 hours
Days Per Year
164 days
Setting
Large Suburb
County
Suffolk County

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