District Directory Information (2025-2026 School Year)
District Name: West Windsor-Plainsboro Regional School District (Schools in this District)
NCES District ID: 3417700
State District ID: NJ-215715
Mailing Address:321 Village Rd EastWest Windsor NJ, 08550
Phone: (609)716-5000
Type: Regular local school district
Status: Open
Total Schools: 10
Supervisory Union #: N/A
Grade Span: PK - 12
PKKG123456789101112
District Details (2024-2025 school year; Fiscal data from 2022-2023)
County: Mercer County
County ID: 34021
Locale: Suburban, Large (21)
CSA/CBSA: 45940
Total Students: 8,900
Classroom Teachers (FTE): 775.79
Student/Teacher Ratio: 11.47
District Details (2024-2025 school year; Fiscal data from 2022-2023)
West Windsor-Plainsboro Regional School District district has a staff count of 1,314.58.
Average Staff Comparison Average Total Teacher(FTE): 
  District: 775.79
  State: 175.14
  National: 174.18
Teacher (FTE) Distribution
Total: 775.79
Prekindergarten: 5.00
Kindergarten: 3.50
Elementary: 402.49
Secondary: 302.80
Ungraded: 62.00
Other Staff (FTE) Distribution
Total: 538.79
Instructional Aides: 184.24
Instruc. Coordinators & Supervisors: 29.00
Total Guidance Counselors: 34.00
Elementary Guidance Counselors: 0.00
Secondary Guidance Counselors: 0.00
School Psychologists: 17.00
Librarians/Media Specialists: 8.80
Library/Media Support: 0.00
District Administrators: 6.00
District Administrative Support: 18.80
School Administrators: 30.00
School Administrative Support: 55.70
Student Support Services (w/o Psychology): 65.70
Other Support Services: 89.55
District Details (2024-2025 school year; Fiscal data from 2022-2023)
  Amount Amount
per Student
Percent
Total Revenue: $249,570,000 $27,647
   Revenue by Source
      Federal: $5,760,000 $638 2%
      Local: $185,111,000 $20,506 74%
      State: $58,699,000 $6,503 24%
Total Expenditures: $251,393,000 $27,849
   Total Current Expenditures: $218,527,000 $24,208
      Instructional Expenditures: $129,585,000 $14,355 59%
      Student and Staff Support: $30,206,000 $3,346 14%
      Administration: $18,269,000 $2,024 8%
      Operations, Food Service, other: $40,467,000 $4,483 19%
   Total Capital Outlay: $20,015,000 $2,217
      Construction: $17,146,000 $1,899
   Total Non El-Sec Education & Other: $65,000 $7
   Interest on Debt: $3,481,000 $386
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.