Arroyo Grande High

High school·Grades 9-12 Arroyo Grande, California·93420
Score
80.7/100
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#334
Among 1,729 California high schools
#2
In Lucia Mar Unified
#1
In Arroyo Grande
Top 20%
In California

Score 80.7/100: better than 80% of California high schools on 2024-25 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2024-25)

% met or exceeded standard on state tests in California, all students. Colored bars are green when the school is at or above the average for similar California schools.

English language arts
70%
Similar California schools ≈ 57%, better than 80% of them
441 students tested
Math
37%
Similar California schools ≈ 31%, better than 77% of them
435 students tested
Science
47%
Similar California schools ≈ 33%, better than 83% of them
449 students tested
All California schools (ELA / math)
49% / 37%
State average across every school type, 2024-25
All 9 published results by grade and test

As published by California Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 11Smarter Balanced ELA69.8441
English language artsAll gradesSmarter Balanced ELA69.8441
MathGrade 11Smarter Balanced Math36.5435
MathAll gradesSmarter Balanced Math36.5435
ScienceGrade 11CAST47.5438
ScienceGrade 12CAST9.111
ScienceGrade 14CAST46.5449
ScienceAll gradesCAST46.5449
ScienceGrade 99CAST38.6490

School profile

Grades
9-12
Students
1,976
Type
High school
Charter school
No
Program
Regular

Students

Enrollment
1,976
Typical high school: 434
Free or reduced-price lunch
48%
Typical high school: 70%

District and location

School district
City
San Luis Obispo County

Contact

Address
495 Valley Rd.
Arroyo Grande, CA 93420

"Typical" is the middle (median) high school in California. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).

Nearby high schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Arroyo Grande High at a glance

Arroyo Grande High is a public high school in Arroyo Grande, California, serving grades 9-12. It is part of the Lucia Mar Unified school district. It has about 1,976 students (a typical California high school has 434). About 48% of students are eligible for free or reduced-price lunch, compared with 70% at a typical California high school, which is useful context when reading test results.

In 2024-25 state tests, 70% in English language arts (similar schools: 57%) and 37% in math (similar schools: 31%) reached the state standard (% met or exceeded standard). On our score, which compares it only with other California high schools, it scores 80.7 out of 100: better than 80% of them, ranking #334 of 1,729. Its English language arts result rose by 6 points from the year before. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

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Page updated 2026-10-12.