High school (grades 9-12) · San Bruno, CA
Five Keys Charter (Sf Sheriff's)
Federal NCES profile for Five Keys Charter (Sf Sheriff's), including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 24/100.
The verdict
Five Keys Charter (Sf Sheriff's) earns 24/100 on the Resource Investment Index, with class sizes larger than 99% of California schools.
- #6 of 10
- public schools in San Bruno · Resource Index
- 24
- Resource Index · Lower
- 40.2:1
- large classes for California
- 28.9%
- free-lunch eligible
Five Keys Charter (Sf Sheriff's) has class sizes larger than 99% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Five Keys Charter (Sf Sheriff's) ranks #6 of 10 public schools in San Bruno, CA.
School address
NCES ID 060199811407 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+18 students YoY
Five Keys Charter (Sf Sheriff's) grew from 135 students in 2022-23 to 153 in 2023-24 (+13.3%).
Teacher FTE added 5.5 → 5.9 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+18 students YoY 060199811407 · San Bruno, CA High · SMALL · CHARTER
201 enr · 40.2:1 · 28.9% lunch · RII 24
Nearest enrollment peer: Shoals Community High School (201 students)
Five Keys Charter (Sf Sheriff's) grew from 135 students in 2022-23 to 153 in 2023-24 (+13.3%). Teacher FTE added 5.5 → 5.9 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
How Five Keys Charter (Sf Sheriff's) compares
Five Keys Charter (Sf Sheriff's) is a growing campus on CCD: ratios and free-lunch share vs California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 40.2:1 | ▲ 87% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 28.9% | ▼ 48% | 55.5% | 51.7% |
| Enrollment | 201 | top 83% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Equity indicators methodology
Student demographics
Largest group: Hispanic or Latino at 77.4% of enrollment.
Simpson diversity index - at 38.6, Five Keys Charter (Sf Sheriff's) is less mixed than the California school average of 46.0.
Programs
District finance for Five Keys Charter (Sf Sheriff's) District reports $22,837 per pupil (NCES F-33) - open the district page for the full revenue mix.
Similar high schools in San Bruno
1 comparable high schools (grades 9-12) serving the same city.
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~201 students)
Frequently asked questions about Five Keys Charter (Sf Sheriff's)
How many students attend Five Keys Charter (Sf Sheriff's)?
Five Keys Charter (Sf Sheriff's) has 201 students enrolled. It is a high school in San Bruno, CA. CCD year-over-year: 135 (2022-23) → 153 (2023-24), up 18.
What is the student-teacher ratio at Five Keys Charter (Sf Sheriff's)?
The student-teacher ratio at Five Keys Charter (Sf Sheriff's) is 40.2:1, which is 87% higher than the California average of 21.5:1 and 156% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Five Keys Charter (Sf Sheriff's)?
28.9% of students at Five Keys Charter (Sf Sheriff's) are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Five Keys Charter (Sf Sheriff's)?
The largest demographic group at Five Keys Charter (Sf Sheriff's) is Hispanic or Latino at 77.4% of enrollment, in San Bruno, CA.
What is the Resource Investment Index for Five Keys Charter (Sf Sheriff's)?
Five Keys Charter (Sf Sheriff's) has a Resource Investment Index of 24/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Five Keys Charter (Sf Sheriff's) rank among public schools in San Bruno?
By Resource Investment Index, Five Keys Charter (Sf Sheriff's) ranks #6 of 10 public schools in San Bruno, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in San Bruno on the city page.
What other schools are in Five Keys Charter (Sf Sheriff's) District?
None; Five Keys Charter (Sf Sheriff's) District is a single-school charter district, and Five Keys Charter (Sf Sheriff's) is its only campus.