Very Good
#154 of 992 private schools in NY
Top 15% of private schools
Developmental Disabilities Institute
School
99 HOLLYWOOD DR, Smithtown, NY 11787
Enrollment
216
Student-Teacher
2.6:1
Score
7.5
Grades
Pre-K – Pre-K
Enrollment
216
Student-Teacher
2.6:1
Score
7.5
Grades
Pre-K – Pre-K
Data vintage
2021-22
Data vintage2021-22
How this school compares
New York private schools
#154 of 992
In Smithtown
#1 of 3
public schools
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Developmental Disabilities Institute
School in Smithtown · grades Pre-K – Pre-K. Start here, then compare fit against nearby and district options.
Accompsett Elementary School
0.8 mi away. Use as a geographic alternative in the same move search.
Accompsett Middle School
0.9 mi away. Use as a geographic alternative in the same move search.
About Developmental Disabilities Institute
Developmental Disabilities Institute is a private school in Smithtown, NY. Developmental Disabilities Institute serves approximately 216 students, and covers grades Pre-K-Pre-K, and has a 2.6:1 student-teacher ratio. Developmental Disabilities Institute has a current MySchoolScout rating of 7.5 out of 10 and ranks #154 of 992 private schools in NY.
- This school 7.5 · Very Good
- NY avg 6.2
What Parents Should Know
At 2.6:1 students to teachers, Developmental Disabilities Institute sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
Developmental Disabilities Institute 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
BetaHow Developmental Disabilities Institute compares to the 6 public schools in Smithtown, NY
Student Demographics
All Schools in Smithtown
| School | Rating |
|---|---|
| Developmental Disabilities Institute (this school) | 7.5 |
| ACCOMPSETT ELEMENTARY SCHOOL | 5.2 |
| ACCOMPSETT MIDDLE SCHOOL | 6.7 |
| SMITHTOWN HIGH SCHOOL-WEST | 8.7 |
| SMITHTOWN ELEMENTARY SCHOOL | 6.7 |
| MOUNT PLEASANT ELEMENTARY SCHOOL | 5.6 |
| DOGWOOD ELEMENTARY SCHOOL | 7.3 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat 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.
Data Unavailable
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)
Source: NCES Private School Survey (PSS)
Location
99 HOLLYWOOD DR, Smithtown, NY 11787
Nearby Alternatives
Families considering Developmental Disabilities Institute may also want to explore other schools in the area. SMITHTOWN CHRISTIAN SCHOOL (rated 7.3/10, 1.4 miles away), with a very similar rating. Another option is SMITHTOWN CHRISTIAN SCHOOL (rated 6.7/10, 1.4 miles away), with a comparable rating. Additionally, THE CHILDREN'S CENTER AT UCP (rated 5.2/10, 2.2 miles away, in nearby Commack), a more accessible option. For more schools in Smithtown, see our Smithtown schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| ACCOMPSETT ELEMENTARY SCHOOL Smithtown | 0.8 mi | 5.2 |
| ACCOMPSETT MIDDLE SCHOOL Smithtown | 0.9 mi | 6.7 |
| SMITHTOWN HIGH SCHOOL-WEST Smithtown | 0.9 mi | 8.7 |
| PINES ELEMENTARY SCHOOL Hauppauge | 1.5 mi | 7.7 |
| PARKVIEW ELEMENTARY SCHOOL Kings Park | 1.8 mi | 8.3 |
| SMITHTOWN CHRISTIAN SCHOOL Smithtown | 1.4 mi | 7.3 |
| SMITHTOWN CHRISTIAN SCHOOL Smithtown | 1.4 mi | 6.7 |
| INDIAN HOLLOW SCHOOL Commack | 1.5 mi | 7.7 |
| FOREST BROOK ELEMENTARY SCHOOL Hauppauge | 1.8 mi | 8.0 |
| KINGS PARK HIGH SCHOOL Kings Park | 2.3 mi | 9.2 |
| RJ O INTERMEDIATE SCHOOL Kings Park | 2.7 mi | 6.0 |
| THE CHILDREN'S CENTER AT UCP Commack | 2.2 mi | 5.2 |
| WILLIAM T ROGERS MIDDLE SCHOOL Kings Park | 2.8 mi | 7.7 |
| SMITHTOWN ELEMENTARY SCHOOL Smithtown | 2.3 mi | 6.7 |
| WOOD PARK SCHOOL Commack | 2.6 mi | 7.7 |
| HAUPPAUGE HIGH SCHOOL Hauppauge | 2.7 mi | 8.6 |
| HAUPPAUGE MIDDLE SCHOOL Hauppauge | 2.7 mi | 6.9 |
| SAWMILL INTERMEDIATE SCHOOL Commack | 2.7 mi | 5.5 |
| BRETTON WOODS ELEMENTARY SCHOOL Hauppauge | 3.0 mi | 9.0 |
| MOUNT PLEASANT ELEMENTARY SCHOOL Smithtown | 2.6 mi | 5.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11787 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$141,505
Median Home Value
$642,200
Median Rent
$2,349/mo
Population
34,656
College Educated
50.5%
Homeownership
86.4%
Avg Commute
32.6 min
Poverty Rate
5.3%
Median Age
46.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| COOKE SCHOOL New York, NY | 7.5 |
| SCHECHTER SCHOOL OF LONG ISLAND Williston Park, NY | 7.5 |
| SCIO CENTRAL SCHOOL Scio, NY | 7.5 |
| SUMMIT SCHOOL Jamaica, NY | 7.5 |
| THE CENTER FOR DISCOVERY Monticello, NY | 7.5 |
| UNIVERSAL SCHOOL Buffalo, NY | 7.5 |
Frequently Asked Questions
Common questions about Developmental Disabilities Institute
What grades does Developmental Disabilities Institute serve?
Developmental Disabilities Institute serves students in grades Pre-K through Pre-K.
How many students attend Developmental Disabilities Institute?
Developmental Disabilities Institute has an enrollment of approximately 216 students.
What is the student-teacher ratio at Developmental Disabilities Institute?
The student-teacher ratio at Developmental Disabilities Institute is 2.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Developmental Disabilities Institute rank in NY?
Developmental Disabilities Institute ranks #154 of 992 private schools in NY.
What is Developmental Disabilities Institute's MySchoolScout rating?
Developmental Disabilities Institute has a current MySchoolScout rating of 7.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Developmental Disabilities Institute a private school?
Yes, Developmental Disabilities Institute 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 Developmental Disabilities Institute a religious school?
No, Developmental Disabilities Institute is a nonsectarian (non-religious) private school.
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Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – Pre-K
- Enrollment
- 216
- Gender Split
- 67% M / 33% F
- Student-Teacher Ratio
- 2.6:1
- Teachers (FTE)
- 84
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 6 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- Suffolk County
- Phone
- (631) 366-2916
Resources & Links
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