SchoolRow
#1158

Delta High

Clarksburg, CA · River Delta Joint Unified · Grades 10-12

1,158th of 1,528 California high schools statewide · better than 24% Declining

183
Students
2023–24 enrollment
16.6:1
Student / teacher ratio
75%
Free / reduced-price lunch
low-income indicator
24.3%
Chronically absent
CA average 20%

Delta High ranking

SchoolRow ranks Delta High 1,158th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 24% of high schools statewide. Its statewide percentile went from 73th in 2015 to 24th in 2025 — declining.

Statewide percentile by year
25%50%75%24%201520202025no testing 2020–21

Delta High test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 64 students tested

English Language Arts
This school
35%
CA average
49%
Math
This school
10%
CA average
37%
Science
This school
17%
CA average
33%
English Language Arts over time this school CA average
25%50%75%35%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%10%37%201520202025no testing 2020–21

Delta High students

Racial and ethnic breakdown of 183 students (202324, NCES) — and how it has shifted since 2013

Hispanic65%White28%
Hover the pie for details
Hispanic 65%White 28%67%27%20132023
GroupTrend20132023Change
Hispanic67.2%65.0% 2.2 pts
White26.7%27.9% 1.2 pts
Two or more races2.6%3.8% 1.2 pts
Asian1.0%1.1% 0.1 pts
Black1.0%1.1% 0.1 pts
Pacific Islander0.0%0.5% 0.5 pts
American Indian1.5%0.5% 1.0 pts

Homes near Delta High

Typical home value $825K in zip 95612 as of 2026-05 · trend since 2016

$255K$511K$766K$1.02M$781K201620202025

Data Provided by Zillow Group

See recently sold homes in 95612 on Zillow →

High schools near Delta High

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Delta High in?

Delta High is part of the River Delta Joint Unified district in Clarksburg, California.

Is Delta High a good school?

SchoolRow ranks Delta High 1,158th of 1,528 California high schools (better than 24% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Delta High?

Hispanic 65%, White 28%, Two or more races 4%, Black 1% (183 students, 2023–24).

How much do homes near Delta High cost?

The typical home value in zip code 95612 is $825K 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.