Directory Information (2024-2025 school year)
School Name: Hillsdale High
NCES School ID: 063498005923
State School ID: CA-4169047-4133070
District Name: San Mateo Union High
NCES District ID: 0634980
State District ID: CA-4169047
Mailing Address:3115 Del Monte St.San Mateo CA, 94403 –3800
Phone: (650)558-2699
Type: Regular school
Status: Open
Charter: No
Supervisory Union #: N/A
Grade Span: 9 - 12
                    9101112
School Details (2024-2025 school year)
County: San Mateo County
Locale: City, Midsize (12)
Total Students: 1,585
Classroom Teachers (FTE): 81.87
Student/Teacher Ratio: 19.36
Note: Starting SY 2022-23, Magnet and Title I status data are no longer included in the CCD release. For Magnet status, refer to the Civil Rights Data Collection; for ESSA Title I status, refer to ED Data Express.
Enrollment Characteristics (2024-2025 school year)
Enrollment by Grade:
  9 10 11 12
 Students  372 393 409 411
Enrollment by Gender:
  Male Female
 Students  865 716
Enrollment by Race/Ethnicity:
  American Indian/
Alaska Native
Asian Black Hispanic White Native Hawaiian/
Pacific Islander
Two or More Races
 Students  2 313 16 597 489 16 148
Free lunch eligible1: 385 Reduced-price lunch eligible1: 15
Free and reduced-price lunch eligible total1: 400 Free lunch eligible by Direct Certification2: 290
Note: Details may not add to totals.
Note: The inclusion or exclusion of a school in this locator does NOT constitute an endorsement of the school and should NOT be used in any way to infer the accreditation status of the school.
Source: CCD Public school data 2024-2025 school year
Notes:
  • The unduplicated number of students who are eligible to participate in the Free Lunch and Reduced-Price Lunch Programs under the National School Lunch Act of 1946.
  • The unduplicated number of students who are eligible for the National School Lunch Program (NSLP) through direct certification (e.g., children that are in households that receive Supplemental Nutrition Assistance (SNAP) or other assistance). Please see this blog post for more information regarding free or reduced-price lunch and direct certification eligibility counts in CCD.
  • [ † ] indicates that the data are not applicable.
  • [ – ] indicates that the data are missing.
  • [ ‡ ] indicates that the data do not meet NCES data quality standards.