District Directory Information (2025-2026 School Year)
District Name: ARDSLEY UNION FREE SCHOOL DISTRICT (Schools in this District)
NCES District ID: 3603180
State District ID: NY-660405030000
Mailing Address:500 Farm RdArdsley NY, 10502 –1410
Phone: (914)295-5510
Type: Regular local school district
Status: Open
Total Schools: 3
Supervisory Union #: N/A
Grade Span: KG - 12
  KG123456789101112
District Details (2024-2025 school year; Fiscal data from 2022-2023)
County: Westchester County
County ID: 36119
Locale: Suburban, Large (21)
CSA/CBSA: 35620
Total Students: 2,330
Classroom Teachers (FTE): 216.14
Student/Teacher Ratio: 10.78
District Details (2024-2025 school year; Fiscal data from 2022-2023)
ARDSLEY UNION FREE SCHOOL DISTRICT district has a staff count of 429.24.
Average Staff Comparison Average Total Teacher(FTE): 
  District: 216.14
  State: 206.45
  National: 174.18
Teacher (FTE) Distribution
Total: 216.14
Prekindergarten: 0.00
Kindergarten: 12.63
Elementary: 96.25
Secondary: 105.32
Ungraded: 1.94
Other Staff (FTE) Distribution
Total: 213.10
Instructional Aides: 104.00
Instruc. Coordinators & Supervisors: 6.06
Total Guidance Counselors: 10.00
Elementary Guidance Counselors:
Secondary Guidance Counselors:
School Psychologists: 8.60
Librarians/Media Specialists: 0.94
Library/Media Support: 2.00
District Administrators: 5.00
District Administrative Support: 27.40
School Administrators: 8.00
School Administrative Support: 0.00
Student Support Services (w/o Psychology): 14.50
Other Support Services: 26.60
District Details (2024-2025 school year; Fiscal data from 2022-2023)
  Amount Amount
per Student
Percent
Total Revenue: $81,617,000 $35,517
   Revenue by Source
      Federal: $1,853,000 $806 2%
      Local: $65,873,000 $28,665 81%
      State: $13,891,000 $6,045 17%
Total Expenditures: $81,299,000 $35,378
   Total Current Expenditures: $68,493,000 $29,805
      Instructional Expenditures: $47,959,000 $20,870 70%
      Student and Staff Support: $6,387,000 $2,779 9%
      Administration: $5,396,000 $2,348 8%
      Operations, Food Service, other: $8,751,000 $3,808 13%
   Total Capital Outlay: $3,961,000 $1,724
      Construction: $3,205,000 $1,395
   Total Non El-Sec Education & Other: $902,000 $393
   Interest on Debt: $4,228,000 $1,840
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, 2025-2026 school years
Notes:
  • * denotes a column with data from 2025-2026
  • [ † ] indicates that the data are not applicable. For example, the enrollment and staff characteristics for districts that opened in the 2025-2026 school year will not be available until the full 2025-2026 file is released.
  • [ – ] indicates that the data are missing.
  • [ ‡ ] indicates that the data do not meet NCES data quality standards.
  • The directory information on district name, address, and phone number are preliminary data from initial submissions of district level data for 2025-2026.
  • Data provided on student membership and staffing are from the official district level data for 2024-2025.