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#130

Horizons School: Independent Study

Pleasant Hill, CA · Mt. Diablo Unified · Grades 1-12

130th of 447 California schools statewide · better than 71%· Stable

216
Students
2023–24 enrollment
12:1
Student / teacher ratio
46%
Free / reduced-price lunch
low-income indicator
40.6%
Chronically absent
CA average 20%

Horizons School: Independent Study ranking

SchoolRow ranks Horizons School: Independent Study 130th of 447 California schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 71% of schools statewide. Its statewide percentile went from 68th in 2016 to 71th in 2025.

Statewide percentile by year
25%50%75%71%201620202025no testing 2020–21

Horizons School: Independent Study test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 110 students tested

English Language Arts
This school
46%
CA average
49%
Math
This school
39%
CA average
37%
Science
This school
35%
CA average
33%
English Language Arts over time this school CA average
25%50%75%46%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%39%37%201520202025no testing 2020–21

Horizons School: Independent Study students

Racial and ethnic breakdown of 216 students (202324, NCES) — and how it has shifted since 2013

Hispanic45%White36%9%
Hover the pie for details
Hispanic 45%White 36%Asian 9%22%65%7%20132023
GroupTrend20132023Change
Hispanic21.8%45.4% 23.6 pts
White65.4%35.6% 29.8 pts
Asian7.4%9.3% 1.9 pts
Two or more races2.7%4.6% 1.9 pts
Black1.6%4.2% 2.6 pts
Pacific Islander0.5%0.5% 0.0 pts
American Indian0.5%0.5% 0.0 pts

Homes near Horizons School: Independent Study

Typical home value $1.00M in zip 94523 as of 2026-05 · trend since 2000

$284K$568K$853K$1.14M$1.01M200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 94523 on Zillow →

Schools near Horizons School: Independent Study

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

View on the map →

Frequently asked questions

What school district is Horizons School: Independent Study in?

Horizons School: Independent Study is part of the Mt. Diablo Unified district in Pleasant Hill, California.

Is Horizons School: Independent Study a good school?

SchoolRow ranks Horizons School: Independent Study 130th of 447 California schools (better than 71% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Horizons School: Independent Study?

Hispanic 45%, White 36%, Asian 9%, Two or more races 5% (216 students, 2023–24).

How much do homes near Horizons School: Independent Study cost?

The typical home value in zip code 94523 is $1.00M 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.