Developmental Disabilities Institute

99 Hollywood Dr Smithtown, NY 11787
www.ddiny.org

Quick Facts (26-27)

Quick Facts (26-27)

School Rankings

Developmental Disabilities Institute ranks among the top 20% of private schools in New York for:

Category
Attribute
Student Body

School Facts

Religious Affiliation
Grades Offered
Grades Prekindergarten
School Calendar

Student Body

Total Students
1,379 students
Student Body Type
Co-ed
% Students of Color
18%
State avg.: 39%

Academic Profile

Total Classroom Teachers
84 teachers
Student-Teacher Ratio
16:1
National avg.: 11:1

Tuition & Financial Aid

Admission Deadline
None / Rolling

School Notes

  • At Development Disabilities Institute, The Children's Day Services is a division of Developmental Disabilities Institute, operates a state approved full day (6 hour) special education program for students between 5 and 21 years of age.
  • The program is specifically designed for those students who display evidence of Autism or Pervasive Developmental Disorder.
  • There are currently over 190 students receiving educational services in this program.
  • In addition to providing a highly structured learning experience, the program also offers speech/language services, adaptive physical education, occupational and physical therapy, clinical, and vocational services and intensive parent training programs.
  • The primary goal of Children's Day Services is to teach all of our students the communicative, learning, social and vocational skills necessary for successful participation at home, school, and in various community settings.
  • At Development Disabilities Institute, The Children's Day Services is a division of Developmental Disabilities Institute, operates a state approved full day (6 hour) special education program for students between 5 and 21 years of age. The program is specifically designed for those students who display evidence of Autism or Pervasive Developmental Disorder. There are currently over 190 students receiving educational services in this program. In addition to providing a highly structured learning experience, the program also offers speech/language services, adaptive physical education, occupational and physical therapy, clinical, and vocational services and intensive parent training programs. The primary goal of Children's Day Services is to teach all of our students the communicative, learning, social and vocational skills necessary for successful participation at home, school, and in various community settings.
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

What is Developmental Disabilities Institute's ranking?
Developmental Disabilities Institute ranks among the top 20% of private schools in New York for: Largest student body.
When is the application deadline for Developmental Disabilities Institute?
The application deadline for Developmental Disabilities Institute is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse Developmental Disabilities Institute. Endorsements should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
  • Academic or athletic awards
Endorse this school

Recent Articles

When Your Child Is Excluded From Private School Events
When Your Child Is Excluded From Private School Events
Learn how to support your child when excluded from private school birthday parties and social events, recognize bullying, communicate with teachers, encourage friendships, and address repeated exclusion with confidence.
Private School Scholarship Renewal Requirements
Private School Scholarship Renewal Requirements
Learn what students must do to keep private school scholarships, including academic performance, attendance, conduct, extracurricular commitments, renewal deadlines, and how parents can protect tuition assistance throughout their education.
Private School Deposits: What If You Change Schools?
Private School Deposits: What If You Change Schools?
Learn what happens to your private school enrollment deposit when your child accepts another offer, including refund policies, contract obligations, withdrawal deadlines, and practical steps to minimize financial losses.
School location map

Did You Know?

The average private school tuition in Suffolk County, NY is $21,024 for elementary schools and $28,035 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Suffolk County, NY is 82% (read more about average acceptance rates across the country).

Related School Videos

Quick Links