Cornerstone Day School
Special education school · Grades 6–12
Cranford, NJ
10-12 Commerce Dr, Cranford, NJ 07016
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- A-College-going
- A-Years serving families
- A-Diversity
What stands out
- 85% of graduates go to four-year colleges
- Growing: enrollment up 92% since 2011–12
- Small classes: about 7 students per teacher
- Serving families in Cranford since at least 2011
In Cranford, New Jersey, Cornerstone Day School is a special education school for students from 6th grade through 12th grade. About 125 students attend, with roughly 7 students per teacher. Enrollment is up about 92% since 2011–12. The school reports that about 85% of its graduates go on to four-year colleges. The school day runs about 7.5 hours, 220 days a year.
At a glance
- Grades
- Grades 6–12
- Students
- 125
- Teachers
- 19 (full-time equivalent)
- Students per teacher
- 6.6
- Boys and girls
- Coed · 79 girls, 46 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Special education
- School day
- About 7.5 hours
- School year
- 220 days
- Graduates going to 4-year colleges
- About 85% (the school's estimate for the class before the survey)
Reviews
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How it compares
- Larger than 82% of special education schools in New Jersey.
- Compared with 72 special education schools in New Jersey.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Independent Private Schools Association
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Cornerstone Day School
What grades does Cornerstone Day School serve?
Cornerstone Day School serves grades 6–12.
How many students attend Cornerstone Day School?
About 125 students, with 7 students per teacher, according to official records.
How much is tuition at Cornerstone Day School?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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