SchoolRow
#1420

Black Diamond High (Continuation)

Pittsburg, CA · Pittsburg Unified · Grades 11-12

1,420th of 1,528 California high schools statewide · better than 7%· Stable

205
Students
2023–24 enrollment
12.1:1
Student / teacher ratio
85%
Free / reduced-price lunch
low-income indicator
77.9%
Chronically absent
CA average 20%

Black Diamond High (Continuation) ranking

SchoolRow ranks Black Diamond High (Continuation) 1,420th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 7% of high schools statewide. Its statewide percentile went from 5th in 2015 to 7th in 2025.

Statewide percentile by year
25%50%75%7%201520202025no testing 2020–21

Black Diamond High (Continuation) test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 102 students tested

English Language Arts
This school
9%
CA average
49%
Math
This school
3%
CA average
37%
Science
This school
2%
CA average
33%
English Language Arts over time this school CA average
25%50%75%9%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%3%37%201520202025no testing 2020–21

Black Diamond High (Continuation) students

Racial and ethnic breakdown of 205 students (202324, NCES) — and how it has shifted since 2013

Hispanic72%Black18%6%
Hover the pie for details
Hispanic 72%Black 18%50%33%20132023
GroupTrend20132023Change
Hispanic50.4%72.2% 21.8 pts
Black33.3%18.0% 15.3 pts
Two or more races2.5%6.3% 3.8 pts
White6.4%2.0% 4.4 pts
Asian5.3%1.5% 3.8 pts
Pacific Islander2.1%0.0% 2.1 pts

Homes near Black Diamond High (Continuation)

Typical home value $569K in zip 94565 as of 2026-05 · trend since 2000

$169K$339K$508K$677K$583K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 94565 on Zillow →

High schools near Black Diamond High (Continuation)

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

View on the map →

Frequently asked questions

What school district is Black Diamond High (Continuation) in?

Black Diamond High (Continuation) is part of the Pittsburg Unified district in Pittsburg, California.

Is Black Diamond High (Continuation) a good school?

SchoolRow ranks Black Diamond High (Continuation) 1,420th of 1,528 California high schools (better than 7% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Black Diamond High (Continuation)?

Hispanic 72%, Black 18%, Two or more races 6%, White 2% (205 students, 2023–24).

How much do homes near Black Diamond High (Continuation) cost?

The typical home value in zip code 94565 is $569K 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.