SchoolRow
#345

Arroyo Grande High

Arroyo Grande, CA · Lucia Mar Unified · Grades 8-12

345th of 1,528 California high schools statewide · better than 77% Improving

1,976
Students
2023–24 enrollment
20.4:1
Student / teacher ratio
47%
Free / reduced-price lunch
low-income indicator
18.8%
Chronically absent
CA average 20%

Arroyo Grande High ranking

SchoolRow ranks Arroyo Grande High 345th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 77% of high schools statewide. Its statewide percentile went from 43th in 2015 to 77th in 2025 — improving.

Statewide percentile by year
25%50%75%77%201520202025no testing 2020–21

Arroyo Grande High test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 449 students tested

English Language Arts
This school
70%
CA average
49%
Math
This school
37%
CA average
37%
Science
This school
47%
CA average
33%
English Language Arts over time this school CA average
25%50%75%70%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%37%37%201520202025no testing 2020–21

Arroyo Grande High students

Racial and ethnic breakdown of 1,976 students (202324, NCES) — and how it has shifted since 2013

Hispanic41%White48%6%
Hover the pie for details
Hispanic 41%White 49%32%60%20132023
GroupTrend20132023Change
White59.8%48.3% 11.5 pts
Hispanic32.4%40.8% 8.4 pts
Two or more races2.4%6.0% 3.6 pts
Asian4.1%3.2% 0.9 pts
Black1.1%0.7% 0.4 pts

Homes near Arroyo Grande High

Typical home value $1.05M in zip 93420 as of 2026-05 · trend since 2000

$276K$553K$829K$1.11M$1.05M200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 93420 on Zillow →

High schools near Arroyo Grande High

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

View on the map →

Frequently asked questions

What school district is Arroyo Grande High in?

Arroyo Grande High is part of the Lucia Mar Unified district in Arroyo Grande, California.

Is Arroyo Grande High a good school?

SchoolRow ranks Arroyo Grande High 345th of 1,528 California high schools (better than 77% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Arroyo Grande High?

White 48%, Hispanic 41%, Two or more races 6%, Asian 3% (1,976 students, 2023–24).

How much do homes near Arroyo Grande High cost?

The typical home value in zip code 93420 is $1.05M 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.