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Public school district · Suburb: Large
California · Contra Costa County

Clayton Valley Charter High District

2,373 students · 1 schools · 25.1:1 ratio · grades 9–12 · #437 of 1976 in California

Students
2,373
Schools
1
Teachers (FTE)
94
Student–Teacher
25.1:1
County
Contra Costa
Grades
9–12
OverviewEnrollmentDemographicsStaffingFundingPerformanceAccreditationCompareFull data
Overview

About Clayton Valley Charter High District

Clayton Valley Charter High District is a public school system serving Contra Costa County, California, based in Concord. It serves 2,373 students across 1 schools spanning 9–12, and is classified as a suburb: large district. By enrollment it is the #437 largest of California’s 1976 school systems.

Phone9256827474
Address1101 Alberta Way, Concord, CA 94521
CountyContra Costa County
Enrollment & schools

Size and structure

Clayton Valley Charter High District enrolls 2,373 students in 1 schools — an average of about 2,373 students per school. It serves grades 9–12 and ranks #437 of 1976 statewide by enrollment.

Students
2,373
#437 of 1976 in California
Schools
1
~2,373 students each
Grade span
9–12
Suburb: Large
Students & demographics

Who the district serves

Student race and ethnicity in Clayton Valley Charter High District, from the NCES Common Core of Data (2,373 students reported):

White
20%
Black
3%
Hispanic
29%
Asian
11%
Two or more
37%
Amer. Indian
0%
Pacific Isl.
0%

For economically-disadvantaged, English-learner, and special-education shares, plus school-by-school detail, see the federal sources in the full-data section.

Staffing & support

Teachers & staff

Clayton Valley Charter High District employs about 94 full-time-equivalent teachers for a student–teacher ratio of 25.1:1 — above the California average of about 21.7:1. Total district staff is roughly 167.

Student–teacher ratio
25.1:1
state avg ~21.7:1
Teachers (FTE)
94
classroom teachers
Total staff
167
all district employees

Counselor and librarian/media counts are not published at the district level in the current NCES release; see the federal full-data links for staffing detail.

Funding

How California funds schools

California funds schools through the Local Control Funding Formula (LCFF): a base grant per unit of average daily attendance for each grade span, plus a supplemental grant (20% of the base) and a concentration grant (65% of the base) driven by the share of low-income students, English learners and foster youth. Districts are funded on the greater of current-year, prior-year or a three-year-average attendance.

District-level per-pupil spending and the local/state/federal revenue split for Clayton Valley Charter High District are published in the federal school-finance files — see the full-data links below for the current figures.

Accountability

Report card & state results

California reports school and district performance on the California School Dashboard, which rates indicators from red to blue across academic performance in English and math, chronic absenteeism, graduation rate, suspension rate, English-learner progress and college-and-career readiness. Look up Clayton Valley Charter High District on the California School Dashboard.

Accreditation

Accreditation status

In California, most schools that seek K–12 accreditation use ACS WASC (the Accrediting Commission for Schools, Western Association of Schools and Colleges) rather than Cognia. Search Clayton Valley Charter High District’s schools in the ACS WASC directory.

How it compares

Clayton Valley Charter High District vs. California

Enrollment rank
#437
of 1976 districts
Ratio
25.1:1
state avg ~21.7:1
Locale
Suburb: Large
Contra Costa County

See every California district side by side in the California directory.

Go deeper

Look up Clayton Valley Charter High District’s full data

These official sources carry the district-level detail — finances, discipline, equity, test scores, boundaries. Direct links for this district (via its NCES ID):

Data & sources

About this data

Enrollment, demographics, staffing, locale and contact details reflect the NCES Common Core of Data (2024–25); funding context from the California Department of Education (the Local Control Funding Formula) and NEA Rankings & Estimates 2026. Figures are the latest available and may lag the current school year. This page is informational, not an official district record, and not affiliated with or endorsed by Clayton Valley Charter High District. NCES District ID (LEAID): 0602342. Confirm current details with the district and the California Department of Education.