WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL vs HARBOR COUNTRY DAY SCHOOL
HARBOR COUNTRY DAY SCHOOL has a higher overall rating of 8.1/10 compared to 6.9/10. WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL is significantly larger with 514 students, about 4.5× the size of HARBOR COUNTRY DAY SCHOOL (115).
WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL
East Setauket, NY
6.9/10
Elementary SchoolPre-K – 6th
514 students
HARBOR COUNTRY DAY SCHOOL
Saint James, NY
8.1/10
Elementary SchoolKindergarten – 8th
115 students
Ratings Comparison
| Metric | WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL | HARBOR COUNTRY DAY SCHOOL |
|---|---|---|
| Overall Rating | 6.9 / 10 | 8.1 / 10 |
| Academic Score | 7.4 | — |
| Growth Score | 5.7 | — |
| Diversity Index | — | — |
| Free/Reduced Lunch | 20% | — |
| Environment Score | 8.9 | — |
| State Rank | #1,824 of 4,742 | #57 of 992 |
| State Percentile | 62th | 94th |
Test Scores
| Subject | WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL | HARBOR COUNTRY DAY SCHOOL |
|---|---|---|
| Math Proficiency | 96.0% | — |
| Math (State Avg) | — | — |
| ELA Proficiency | 91.0% | — |
| ELA (State Avg) | — | — |
School Details
| Detail | WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL | HARBOR COUNTRY DAY SCHOOL |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Pre-K – 6th | Kindergarten – 8th |
| Enrollment | 514 | 115 |
| Student-Teacher Ratio | 13.9:1 | 5.0:1 |
| Free/Reduced Lunch | 20.0% | — |
| Chronic Absenteeism (SY 2022-23) | 11.7% | — |
| District | THREE VILLAGE CENTRAL SCHOOL DISTRICT | — |
| City | East Setauket | Saint James |
Student Demographics
WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL
Not available
HARBOR COUNTRY DAY SCHOOL
White
67.8%
Two or More
20.9%
Black
7.0%
Pacific Islander
2.6%
Asian
1.7%
Neighborhood
| Metric | East Setauket (11733) | Saint James (11780) |
|---|---|---|
| Median Household Income | $174,931 | $141,576 |
| Median Home Value | $653,100 | $702,900 |
| Median Rent | $2,386 | $2,322 |
| College Educated (Bachelor's+) | 62.9% | 51.8% |
| Poverty Rate | 4.6% | 2.4% |
| Avg Commute | 30 min | 30 min |