District Directory Information (2025-2026 School Year)
District Name: Trona Joint Unified (Schools in this District)
NCES District ID: 0639840
State District ID: CA-3667892
Mailing Address:83600 Trona RD.Trona CA, 93562 –2101
Phone: (760)372-2861
Type: Regular local school district
Status: Open
Total Schools: 2
Supervisory Union #: N/A
Grade Span: KG - 12
  KG123456789101112
District Details (2024-2025 school year; Fiscal data from 2022-2023)
County: San Bernardino County
County ID: 06071
Locale: Rural, Remote (43)
CSA/CBSA: 40140
Total Students: 258
Classroom Teachers (FTE): 16.49
Student/Teacher Ratio: 15.65
District Details (2024-2025 school year; Fiscal data from 2022-2023)
Trona Joint Unified district has a staff count of 34.44.
Average Staff Comparison Average Total Teacher(FTE): 
  District: 16.49
  State: 135.63
  National: 174.18
Teacher (FTE) Distribution
Total: 16.49
Prekindergarten:
Kindergarten: 0.99
Elementary: 8.32
Secondary: 7.18
Ungraded:
Other Staff (FTE) Distribution
Total: 17.95
Instructional Aides: 11.00
Instruc. Coordinators & Supervisors: 0.00
Total Guidance Counselors: 2.00
Elementary Guidance Counselors: 1.00
Secondary Guidance Counselors: 0.00
School Psychologists: 0.00
Librarians/Media Specialists: 0.00
Library/Media Support: 0.00
District Administrators: 0.00
District Administrative Support: 0.00
School Administrators: 2.95
School Administrative Support: 2.00
Student Support Services (w/o Psychology): 0.00
Other Support Services: 0.00
District Details (2024-2025 school year; Fiscal data from 2022-2023)
  Amount Amount
per Student
Percent
Total Revenue: $32,803,000 $132,806
   Revenue by Source
      Federal: $3,483,000 $14,101 11%
      Local: $1,107,000 $4,482 3%
      State: $28,213,000 $114,223 86%
Total Expenditures: $8,300,000 $33,603
   Total Current Expenditures: $7,622,000 $30,858
      Instructional Expenditures: $3,569,000 $14,449 47%
      Student and Staff Support: $347,000 $1,405 5%
      Administration: $1,992,000 $8,065 26%
      Operations, Food Service, other: $1,714,000 $6,939 22%
   Total Capital Outlay: $566,000 $2,291
      Construction: $547,000 $2,215
   Total Non El-Sec Education & Other: $37,000 $150
   Interest on Debt: $11,000 $45
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.