Limited Profile
Not enough data to generate a rating
Cornerstone Montessori School
Elementary School
697 DELSEA DR, Washington Township, NJ 08071
Enrollment
28
Student-Teacher
7.2:1
Grades
Pre-K – Kindergarten
Enrollment
28
Student-Teacher
7.2:1
Grades
Pre-K – Kindergarten
Updated
2021-22
Updated 2021-22
About Cornerstone Montessori School
Cornerstone Montessori School is an private elementary school in Washington Township, NJ 08071. The school serves approximately 28 students in grades Pre-K – Kindergarten with a student-teacher ratio of 7.2:1. Located in a neighborhood with a median household income of $97,222, where 45% 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 28 students, Cornerstone 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 7.2:1, Cornerstone 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, Cornerstone 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.
Schools in Washington Township
No public schools found in Washington Township for comparison. 1 other private school in the area.
School Profile
Limited Data- Grades
- Pre-K – Kindergarten
- Enrollment
- 28 students
- Type
- Private
- Student-Teacher Ratio
- 7.2:1
- Address
- 697 DELSEA DR, Washington Township, NJ 08071
- Phone
- (856) 685-3258
- 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 NJ 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
697 DELSEA DR, Washington Township, NJ 08071
Nearby Alternatives
Families considering Cornerstone Montessori School may also want to explore other elementary schools in the area. Memorial Elementary School (rated 8.1/10, 1.4 miles away, in nearby Pitman). Another option is Thomas Jefferson Elementary School (rated 7.8/10, 2.2 miles away, in nearby Turnersville). Additionally, J. Harvey Rodgers School (rated 7.7/10, 2.5 miles away, in nearby Glassboro). For more schools in Washington Township, see our Washington Township schools guide .
Nearby Schools
20 within 3.5 mi| School | Distance | Rating |
|---|---|---|
| HOLLYDELL SCHOOL Sewell | 0.6 mi | 6.4 |
| Pitman Jr./Sr. High School Pitman | 0.7 mi | 5.3 |
| AMBASSADOR CHRISTIAN ACADEMY Sewell | 1.1 mi | 6.7 |
| Hurffville Elementary School Sewell | 1.4 mi | 7.5 |
| Chestnut Ridge Middle School Sewell | 1.3 mi | 7.0 |
| Thomas E. Bowe School Glassboro | 1.6 mi | 7.5 |
| Glassboro High School Glassboro | 1.7 mi | 4.6 |
| Memorial Elementary School Pitman | 1.4 mi | 8.1 |
| Orchard Valley Middle School Sewell | 1.6 mi | 7.5 |
| Sewell Elementary School Sewell | 2.2 mi | 6.7 |
| THE GODDARD SCHOOL Sewell | 1.9 mi | — |
| Dorothy L. Bullock School Glassboro | 2.4 mi | 6.6 |
| CHESTERBROOK ACADEMY Sewell | 2.3 mi | — |
| J. Harvey Rodgers School Glassboro | 2.5 mi | 7.7 |
| Washington Township High School Sewell | 2.0 mi | 6.6 |
| Thomas Jefferson Elementary School Turnersville | 2.2 mi | 7.8 |
| Wedgwood Elementary School Sewell | 2.5 mi | 6.8 |
| GLOUCESTER COUNTY CHRISTIAN SCHOOL Sewell | 2.5 mi | 5.0 |
| Gloucester County Institute of Technology Sewell | 3.4 mi | 5.5 |
| Bankbridge Regional School Sewell | 3.5 mi | 7.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 08071 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$97,222
Median Home Value
$258,400
Median Rent
$1,488/mo
Population
9,407
College Educated
44.8%
Homeownership
74%
Avg Commute
27.2 min
Poverty Rate
4.4%
Median Age
40.3
Community Profile
The community surrounding Cornerstone Montessori School has a median household income of $97,222. It is a well-educated community where 45% of adults hold a bachelor's degree or higher. The median home value in the area is $258,400, with a median rent of $1,488/month. The local poverty rate of 4.4% 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 |
|---|---|
| A CHILD S PLACE SCHOOL Lincroft, NJ | — |
| ALL DAY LEARNING CENTERS Hillsborough, NJ | — |
| APPLE MONTESSORI SCHOOL OF EDISON Edison, NJ | — |
| APPLE MONTESSORI SCHOOL OF MORRIS PLAINS Morris Plains, NJ | — |
| BLAUSTEIN EARLY CHILDHOOD Bridgewater, NJ | — |
| BRIGHT START ACADEMY Clifton, NJ | — |
Frequently Asked Questions
Common questions about Cornerstone Montessori School
What grades does Cornerstone Montessori School serve?
Cornerstone Montessori School serves students in grades Pre-K through Kindergarten.
How many students attend Cornerstone Montessori School?
Cornerstone Montessori School has an enrollment of approximately 28 students.
What is the student-teacher ratio at Cornerstone Montessori School?
The student-teacher ratio at Cornerstone Montessori School is 7.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Cornerstone Montessori School a private school?
Yes, Cornerstone 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 Cornerstone Montessori School a religious school?
No, Cornerstone Montessori School is a nonsectarian (non-religious) private school.
Explore More Schools
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – Kindergarten
- Enrollment
- 28
- Gender Split
- 50% M / 50% F
- Student-Teacher Ratio
- 7.2:1
- Teachers (FTE)
- 4
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- GLOUCESTER
- Phone
- (856) 685-3258
- 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.
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