Clayton Valley Charter High
Concord, CA · Contra Costa County Office of Education
Public school · Charter · Grades 9-12
340th of 1,528 California high schools statewide · better than 78%▼ Declining
1101 Alberta Way, Concord, CA 94521
(925) 682-7474Official website ↗NCES ID 069100503940
SchoolRow ranks Clayton Valley Charter High 340th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 78% of high schools statewide. Its statewide percentile went from 83th in 2015 to 78th in 2025 — declining.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 542 students tested
Typical home value $796K in zip 94521 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Clayton Valley Charter High
- #977Concord HighMt. Diablo Unified · 2.2 mi away977th of 1,528
ELA 43% ▼27 · Math 17% ▼20Compare - #1192Ygnacio Valley HighMt. Diablo Unified · 3.2 mi away1,192nd of 1,528
ELA 29% ▼41 · Math 12% ▼25Compare - #190Northgate HighMt. Diablo Unified · 3.5 mi away190th of 1,528
ELA 74% ▲4 · Math 51% ▲14Compare - –Crossroads HighMt. Diablo Unified · 3.9 mi awayCompare
- #1318Olympic HighMt. Diablo Unified · 3.9 mi away1,318th of 1,528
ELA 16% ▼54 · Math 5% ▼32Compare - #1092Mt. Diablo HighMt. Diablo Unified · 4.4 mi away1,092nd of 1,528
ELA 38% ▼32 · Math 12% ▼25Compare - –Glenbrook AcademyMt. Diablo Unified · 4.9 mi awayCompare
- –Prospect High (Continuation)Mt. Diablo Unified · 5.6 mi awayCompare
What school district is Clayton Valley Charter High in?
Clayton Valley Charter High is part of the Contra Costa County Office of Education district in Concord, California.
Is Clayton Valley Charter High a good school?
SchoolRow ranks Clayton Valley Charter High 340th of 1,528 California high schools (better than 78% statewide) based on 2024–25 test results (CAASPP 2024–25).
How much do homes near Clayton Valley Charter High cost?
The typical home value in zip code 94521 is $796K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.