Limited Profile
Not enough data to generate a rating
North Shore Montessori School
Elementary School
218 CHRISTIAN AVE, Stony Brook, NY 11790
Enrollment
9
Student-Teacher
1.8:1
Grades
Pre-K – Kindergarten
Enrollment
9
Student-Teacher
1.8:1
Grades
Pre-K – Kindergarten
Updated
2021-22
Updated 2021-22
About North Shore Montessori School
North Shore Montessori School is an private elementary school in Stony Brook, NY 11790. The school serves approximately 9 students in grades Pre-K – Kindergarten with a student-teacher ratio of 1.8:1. Located in a neighborhood with a median household income of $157,695, where 69% of adults hold a bachelor's degree or higher.
The school is situated in a large suburban setting.
What Parents Should Know
With an enrollment of 9 students, North Shore Montessori School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
With a student-teacher ratio of 1.8:1, North Shore Montessori School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, North Shore Montessori School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Financial Overview
Source: IRS Form 990 (2023 filing)
- Per-Pupil Spending
- Total expenses ÷ enrollment
- $160,976
- Per-Pupil Revenue
- Total revenue ÷ enrollment
- $163,796
- Financial Health
- Revenue-to-expense ratio (>1.0 = surplus)
- 1.02x — Stable
- Tuition Dependency
- Share of revenue from program services (tuition, fees)
- 96%
- Total Assets
- End-of-year total assets from IRS filing
- $2.5M
Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 9 students. Not all private schools file Form 990.
Schools in Stony Brook
No public schools found in Stony Brook for comparison. 1 other private school in the area.
School Profile
Limited Data- Grades
- Pre-K – Kindergarten
- Enrollment
- 9 students
- Type
- Private
- Student-Teacher Ratio
- 1.8:1
- Address
- 218 CHRISTIAN AVE, Stony Brook, NY 11790
- Phone
- (631) 689-8273
- Data Year
- SY 2021-22
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in NY aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 3 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
218 CHRISTIAN AVE, Stony Brook, NY 11790
Nearby Alternatives
Families considering North Shore Montessori School may also want to explore other elementary schools in the area. MILLS POND ELEMENTARY SCHOOL (rated 9.1/10, 3.3 miles away, in nearby St. James). Another option is ARROWHEAD ELEMENTARY SCHOOL (rated 8.6/10, 3.9 miles away, in nearby East Setauket). Additionally, SETAUKET ELEMENTARY SCHOOL (rated 8.2/10, 2.2 miles away, in nearby East Setauket). For more schools in Stony Brook, see our Stony Brook schools guide .
Nearby Schools
20 within 3.9 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 11790 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$157,695
Median Home Value
$590,000
Median Rent
$2,652/mo
Population
19,934
College Educated
69.1%
Homeownership
89.6%
Avg Commute
27.4 min
Poverty Rate
4.7%
Median Age
23
Community Profile
The community surrounding North Shore Montessori School has a median household income of $157,695. It is a well-educated community where 69% of adults hold a bachelor's degree or higher. The median home value in the area is $590,000, with a median rent of $2,652/month. The local poverty rate of 4.7% is relatively low. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ABC PRESCHOOL & KINDERGARTEN CENTER Woodside, NY | — |
| CANANDAIGUA MONTESSORI SCHOOL Canandaigua, NY | — |
| CHABAD LUBAVITCH OF STATEN ISLAND Staten Island, NY | — |
| CHILDRENS HARBOR MONTESSORI SCHOOL Staten Island, NY | — |
| CHRIST CLARION COMMUNITY PRESCHOOL Pittsford, NY | — |
| CREATIVE MINDS MONTESSORI SCHOOL Auburn, NY | — |
Frequently Asked Questions
Common questions about North Shore Montessori School
What grades does North Shore Montessori School serve?
North Shore Montessori School serves students in grades Pre-K through Kindergarten.
How many students attend North Shore Montessori School?
North Shore Montessori School has an enrollment of approximately 9 students.
What is the student-teacher ratio at North Shore Montessori School?
The student-teacher ratio at North Shore Montessori School is 1.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is North Shore Montessori School a private school?
Yes, North Shore Montessori 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 North Shore Montessori School a religious school?
No, North Shore Montessori School is a nonsectarian (non-religious) private school.
Explore More Schools
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – Kindergarten
- Enrollment
- 9
- Gender Split
- 67% M / 33% F
- Student-Teacher Ratio
- 1.8:1
- Teachers (FTE)
- 5
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 6 hours
- Days Per Year
- 177 days
- Setting
- Large Suburb
- County
- SUFFOLK
- Phone
- (631) 689-8273
- Data Year
- 2022–2023
Resources & Links
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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