SchoolRow
#550

Pine Hollow Middle

Concord, CA · Mt. Diablo Unified · Grades 6-8

550th of 1,294 California middle schools statewide · better than 57%· Stable

557
Students
2023–24 enrollment
23.2:1
Student / teacher ratio
57%
Free / reduced-price lunch
low-income indicator
17.0%
Chronically absent
CA average 20%

Pine Hollow Middle ranking

SchoolRow ranks Pine Hollow Middle 550th of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 57% of middle schools statewide. Its statewide percentile went from 61th in 2015 to 58th in 2025.

Statewide percentile by year
25%50%75%58%201520202025no testing 2020–21

Pine Hollow Middle test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 499 students tested

English Language Arts
This school
47%
CA average
49%
Math
This school
33%
CA average
37%
Science
This school
40%
CA average
33%
English Language Arts over time this school CA average
25%50%75%47%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%33%37%201520202025no testing 2020–21

Pine Hollow Middle students

Racial and ethnic breakdown of 557 students (202324, NCES) — and how it has shifted since 2013

Hispanic36%White29%Asian16%Two+15%
Hover the pie for details
Hispanic 36%White 29%Asian 16%Two or more races 15%31%41%16%20132023
GroupTrend20132023Change
Hispanic31.2%36.1% 4.9 pts
White41.1%28.5% 12.6 pts
Asian15.9%16.3% 0.4 pts
Two or more races5.4%15.4% 10.0 pts
Black3.9%2.7% 1.2 pts
Pacific Islander1.7%0.9% 0.8 pts
American Indian0.8%0.0% 0.8 pts

Homes near Pine Hollow Middle

Typical home value $796K in zip 94521 as of 2026-05 · trend since 2000

$234K$468K$701K$935K$803K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 94521 on Zillow →

Middle schools near Pine Hollow Middle

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

View on the map →

Frequently asked questions

What school district is Pine Hollow Middle in?

Pine Hollow Middle is part of the Mt. Diablo Unified district in Concord, California.

Is Pine Hollow Middle a good school?

SchoolRow ranks Pine Hollow Middle 550th of 1,294 California middle schools (better than 57% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Pine Hollow Middle?

Hispanic 36%, White 29%, Asian 16%, Two or more races 15% (557 students, 2023–24).

How much do homes near Pine Hollow Middle 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.