High school (grades 9-12) · Concord, CA
Clayton Valley Charter High
Federal NCES profile for Clayton Valley Charter High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 32/100.
The verdict
Clayton Valley Charter High earns 32/100 on the Resource Investment Index, with class sizes larger than 81% of California schools. It is also one of the largest schools in California.
- #2 of 5
- high schools in Concord · Resource Index
- 32
- Resource Index · Typical
- 25.2:1
- large classes for California
- 18.7%
- free-lunch eligible
Clayton Valley Charter High has class sizes larger than 81% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Clayton Valley Charter High ranks #2 of 5 high schools in Concord, CA.
School address
NCES ID 060234203940 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+9 students YoY
Clayton Valley Charter High held near 2,390 students from 2022-23 to 2023-24 (+9 headcount).
Teacher FTE added 94.6 → 96.6 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+9 students YoY 060234203940 · Concord, CA High · LARGE · CHARTER
2,373 enr · 25.2:1 · 18.7% lunch · RII 32
Nearest enrollment peer: Central High School (2,371 students)
Clayton Valley Charter High held near 2,390 students from 2022-23 to 2023-24 (+9 headcount). Teacher FTE added 94.6 → 96.6 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
How Clayton Valley Charter High compares
Clayton Valley Charter High held steady on CCD headcount: ratios and free-lunch share vs California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 25.2:1 | ▲ 17% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 18.7% | ▼ 66% | 55.5% | 51.7% |
| Enrollment | 2,373 | top 2% | - | - |
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: Two or More at 36.7% of enrollment.
Simpson diversity index - at 72.6, Clayton Valley Charter High is more mixed than the California school average of 46.0.
Programs
District finance for Clayton Valley Charter High District reports $14,448 per pupil (NCES F-33) - open the district page for the full revenue mix.
Similar high schools in Concord
4 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 (~2,373 students)
Frequently asked questions about Clayton Valley Charter High
How many students attend Clayton Valley Charter High?
Clayton Valley Charter High has 2,373 students enrolled. It is a high school in Concord, CA. CCD year-over-year: 2,381 (2022-23) → 2,390 (2023-24), nearly flat (+9).
What is the student-teacher ratio at Clayton Valley Charter High?
The student-teacher ratio at Clayton Valley Charter High is 25.2:1, which is 17% higher than the California average of 21.5:1 and 61% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Clayton Valley Charter High?
18.7% of students at Clayton Valley Charter High are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Clayton Valley Charter High?
The largest demographic group at Clayton Valley Charter High is Two or More at 36.7% of enrollment, in Concord, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 72.6/100.
What is the Resource Investment Index for Clayton Valley Charter High?
Clayton Valley Charter High has a Resource Investment Index of 32/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Clayton Valley Charter High rank among high schools in Concord?
By Resource Investment Index, Clayton Valley Charter High ranks #2 of 5 high schools in Concord, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Concord on the city page.
What other schools are in Clayton Valley Charter High District?
None; Clayton Valley Charter High District is a single-school charter district, and Clayton Valley Charter High is its only campus.