Arroyo High
San Lorenzo, CA · San Lorenzo Unified
Regular public school · Grades 9-12 · Suburb, large
532nd of 1,528 California high schools statewide · better than 65%▲ Improving
15701 Lorenzo Ave., San Lorenzo, CA 94580
(510) 317-4000NCES ID 063471005845Directory 2023–24
SchoolRow ranks Arroyo High 532nd of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 65% of high schools statewide. Its statewide percentile went from 54th in 2015 to 65th in 2025 — improving.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 335 students tested
Racial and ethnic breakdown of 1,542 students (2023–24, NCES) — history since 1987, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 38.2% | 48.3% | ▲ 10.1 pts | |
| Asian | 32.1% | 32.7% | ▲ 0.6 pts | |
| White | 19.2% | 8.0% | ▼ 11.2 pts | |
| Black | 8.2% | 5.1% | ▼ 3.1 pts | |
| Two or more races | 0.3% | 3.4% | ▲ 3.1 pts | |
| Pacific Islander | 1.5% | 1.9% | ▲ 0.4 pts | |
| American Indian | 0.6% | 0.5% | ▼ 0.1 pts |
NCES history for this school begins in 1987. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $818K in zip 94580 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Arroyo High
- #211KIPP King Collegiate HighSan Lorenzo Unified · 0.8 mi away · charter211th of 1,528
ELA 74% ▲15 · Math 48% ▲17Compare - #1196San Lorenzo HighSan Lorenzo Unified · 1 mi away1,196th of 1,528
ELA 30% ▼29 · Math 10% ▼21Compare - #981East Bay Arts HighSan Lorenzo Unified · 1 mi away981st of 1,528
ELA 30% ▼29Compare - –Royal Sunset (Continuation)San Lorenzo Unified · 1.5 mi awayCompare
- #1482Brenkwitz HighHayward Unified · 2.2 mi away1,482nd of 1,528
ELA 4% ▼55 · Math 2% ▼29Compare - #1038San Leandro HighSan Leandro Unified · 2.5 mi away1,038th of 1,528
ELA 39% ▼20 · Math 16% ▼15Compare - –Alameda County Juvenile Hall/CourtAlameda County Office of Education · 2.6 mi awayCompare
- –Opportunity AcademyAlameda County Office of Education · 2.7 mi away · charterCompare
What school district is Arroyo High in?
Arroyo High is part of the San Lorenzo Unified district in San Lorenzo, California.
Is Arroyo High a good school?
SchoolRow ranks Arroyo High 532nd of 1,528 California high schools (better than 65% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Arroyo High?
Hispanic 48%, Asian 33%, White 8%, Black 5% (1,542 students, 2023–24).
How much do homes near Arroyo High cost?
The typical home value in zip code 94580 is $818K 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.