William J. Johnston Community Day
San Pedro, CA · Los Angeles Unified · Grades 7-12
1,417th of 1,528 California high schools statewide · better than 7%▲ Improving
William J. Johnston Community Day ranking
SchoolRow ranks William J. Johnston Community Day 1,417th 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 1th in 2015 to 7th in 2025 — improving.
William J. Johnston Community Day test scores
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 34 students tested
William J. Johnston Community Day students
Racial and ethnic breakdown of 64 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 76.9% | 71.9% | ▼ 5.0 pts | |
| Black | 17.3% | 17.2% | ▼ 0.1 pts | |
| Two or more races | 0.6% | 6.2% | ▲ 5.6 pts | |
| White | 2.9% | 3.1% | ▲ 0.2 pts | |
| Pacific Islander | 0.0% | 1.6% | ▲ 1.6 pts | |
| Asian | 2.3% | 0.0% | ▼ 2.3 pts |
Homes near William J. Johnston Community Day
Typical home value $826K in zip 90731 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near William J. Johnston Community Day
Closest same-level schools, with 2024–25 state rank
- 10Dr. Richard A. Vladovic Harbor Teacher Preparation AcademyLos Angeles Unified · 1.6 mi away9th of 1,528
ELA 98% · Math 79% - –Ernest P. Willenberg Special Education CenterLos Angeles Unified · 1.7 mi away
- 10Port of Los Angeles HighLos Angeles Unified · 2 mi away · charter145th of 1,528
ELA 89% · Math 44% - 7San Pedro Senior HighLos Angeles Unified · 2.5 mi away500th of 1,528
ELA 64% · Math 29% - –George S. Patton ContinuationLos Angeles Unified · 2.6 mi away
- 7Nathaniel Narbonne Senior HighLos Angeles Unified · 2.7 mi away595th of 1,528
ELA 57% · Math 29% - 8Humanities and Arts (HARTS) Academy of Los AngelesLos Angeles Unified · 2.7 mi away436th of 1,528
ELA 59% · Math 39% - –Dan M. Issacs Avalon HighLos Angeles Unified · 2.8 mi away
Frequently asked questions
What school district is William J. Johnston Community Day in?
William J. Johnston Community Day is part of the Los Angeles Unified district in San Pedro, California.
Is William J. Johnston Community Day a good school?
SchoolRow ranks William J. Johnston Community Day 1,417th 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 William J. Johnston Community Day?
Hispanic 72%, Black 17%, Two or more races 6%, White 3% (64 students, 2023–24).
How much do homes near William J. Johnston Community Day cost?
The typical home value in zip code 90731 is $826K 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.