District Directory Information (2024-2025 School Year)
District Name: ISLIP UNION FREE SCHOOL DISTRICT (Schools in this District)
NCES District ID: 3615540
State District ID: NY-580502020000
Mailing Address:215 Main StIslip NY, 11751 –3435
Phone: (631)650-8210
Type: Regular local school district
Status: Open
Total Schools: 5
Supervisory Union #: N/A
Grade Span: KG - 12
  KG123456789101112
District Details (2024-2025 school year; Fiscal data from 2022-2023)
County: Suffolk County
County ID: 36103
Locale: Suburban, Large (21)
CSA/CBSA: 35620
Total Students: 2,701
Classroom Teachers (FTE): 258.87
Student/Teacher Ratio: 10.43
District Details (2024-2025 school year; Fiscal data from 2022-2023)
ISLIP UNION FREE SCHOOL DISTRICT district has a staff count of 580.87.
Average Staff Comparison Average Total Teacher(FTE): 
  District: 258.87
  State: 206.45
  National: 174.18
Teacher (FTE) Distribution
Total: 258.87
Prekindergarten: 0.00
Kindergarten: 11.85
Elementary: 123.68
Secondary: 122.27
Ungraded: 1.07
Other Staff (FTE) Distribution
Total: 322.00
Instructional Aides: 110.50
Instruc. Coordinators & Supervisors: 8.00
Total Guidance Counselors: 11.00
Elementary Guidance Counselors:
Secondary Guidance Counselors:
School Psychologists: 7.00
Librarians/Media Specialists: 0.00
Library/Media Support: 3.50
District Administrators: 8.00
District Administrative Support: 58.50
School Administrators: 9.00
School Administrative Support: 0.00
Student Support Services (w/o Psychology): 23.00
Other Support Services: 83.50
District Details (2024-2025 school year; Fiscal data from 2022-2023)
  Amount Amount
per Student
Percent
Total Revenue: $97,821,000 $36,351
   Revenue by Source
      Federal: $4,530,000 $1,683 5%
      Local: $61,995,000 $23,038 63%
      State: $31,296,000 $11,630 32%
Total Expenditures: $93,882,000 $34,887
   Total Current Expenditures: $88,283,000 $32,807
      Instructional Expenditures: $55,993,000 $20,808 63%
      Student and Staff Support: $6,811,000 $2,531 8%
      Administration: $10,084,000 $3,747 11%
      Operations, Food Service, other: $15,395,000 $5,721 17%
   Total Capital Outlay: $1,607,000 $597
      Construction: $0 $0
   Total Non El-Sec Education & Other: $0 $0
   Interest on Debt: $2,851,000 $1,059
Note: Details do not add to totals due to rounding. Note: Fiscal data (including per pupil count used in this table) from 2022-2023.
Source: CCD public school district data for the 2024-2025 school year
Notes:
  • [ † ] indicates that the data are not applicable.
  • [ – ] indicates that the data are missing.
  • [ ‡ ] indicates that the data do not meet NCES data quality standards.