Average
#4344 of 9,539 schools in CA
Top 46% in state
Arroyo Grande High
High School · Lucia Mar Unified
495 Valley Rd., Arroyo Grande, CA 93420
Enrollment
1,976
Student-Teacher
20.4:1
Score
6.6
Grades
9th – 12th
Enrollment
1,976
Student-Teacher
20.4:1
Score
6.6
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#4,344 of 9,539
In Arroyo Grande
#5 of 8
public schools
In district
#10 of 19
Lucia Mar Unified
Equity
7.5 / 10
Very Good
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Arroyo Grande High
High School in Arroyo Grande · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Valley View Adventist School
0.7 mi away. Use as a geographic alternative in the same move search.
Valley View Adventist Junior Academy
0.7 mi away. Use as a geographic alternative in the same move search.
About Arroyo Grande High
Arroyo Grande High is a public high school in Arroyo Grande, CA, part of Lucia Mar Unified. Arroyo Grande High serves approximately 1,976 students, and covers grades 9th-12th, and has a 20.4:1 student-teacher ratio. Arroyo Grande High has a current MySchoolScout rating of 6.6 out of 10 and ranks #4,344 of 9,539 schools in CA.
Structured state assessment records for Arroyo Grande High show 46% math proficiency (multi-year average, 2009-2024) and 61% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 6.6 · Average
- District avg 6.8
- CA avg 6.5
What Parents Should Know
Arroyo Grande High runs 20.4:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Arroyo Grande High — Students at Arroyo Grande High score 48% proficient, which is above what's typical for similar communities (expected: 47%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
48.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 26 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.2/10.
How Arroyo Grande High Compares
See how Arroyo Grande High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
495 Valley Rd., Arroyo Grande, CA 93420
Nearby Alternatives
Families considering Arroyo Grande High may also want to explore other high schools in the area. Ocean View Elementary (rated 8.6/10, 1.2 miles away), which scores notably higher. Another option is Los Ranchos Elementary (rated 7.9/10, 7.6 miles away, in nearby San Luis Obispo), which scores notably higher. Additionally, Shell Beach Elementary (rated 7.6/10, 6.3 miles away, in nearby Pismo Beach), which scores slightly higher. For more schools in Arroyo Grande, see our Arroyo Grande schools guide .
Nearby Schools
20 within 7.6 mi| School | Distance | Rating |
|---|---|---|
| Valley View Adventist School Arroyo Grande | 0.7 mi | — |
| VALLEY VIEW ADVENTIST JUNIOR ACADEMY Arroyo Grande | 0.7 mi | 6.8 |
| ARROYO GRANDE MONTESSORI SCHOOL Arroyo Grande | 0.6 mi | — |
| Harloe Elementary Arroyo Grande | 0.7 mi | 6.7 |
| Paulding Middle Arroyo Grande | 0.9 mi | 7.5 |
| ST PATRICKS CATHOLIC SCHOOL Arroyo Grande | 1.0 mi | 5.0 |
| Ocean View Elementary Arroyo Grande | 1.2 mi | 8.6 |
| Fairgrove Elementary Grover Beach | 1.5 mi | 7.0 |
| Oceano Elementary Oceano | 2.0 mi | 6.8 |
| COASTAL CHRISTIAN SCHOOL Pismo Beach | 2.2 mi | 4.6 |
| Grover Beach Elementary Grover Beach | 2.1 mi | 4.5 |
| DANDY LION MONTESSORI SCHOOL Grover Beach | 2.1 mi | — |
| Mesa Middle Arroyo Grande | 2.7 mi | 6.0 |
| Grover Heights Elementary Grover Beach | 2.4 mi | 5.6 |
| Lopez Continuation High Arroyo Grande | 3.5 mi | 6.0 |
| Pacific View Academy Arroyo Grande | 3.5 mi | 2.5 |
| Branch Elementary Arroyo Grande | 3.5 mi | 7.5 |
| Judkins Middle Pismo Beach | 3.9 mi | 7.1 |
| Shell Beach Elementary Pismo Beach | 6.3 mi | 7.6 |
| Los Ranchos Elementary San Luis Obispo | 7.6 mi | 7.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93420 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$106,718
Median Home Value
$872,200
Median Rent
$2,025/mo
Population
32,016
College Educated
43.7%
Homeownership
66.2%
Avg Commute
22.4 min
Poverty Rate
7.5%
Median Age
45.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Angelo Rodriguez High Fairfield, CA | 6.6 |
| Cesar E. Chavez High Delano, CA | 6.6 |
| Frontier High Bakersfield, CA | 6.6 |
| Greenfield High Greenfield, CA | 6.6 |
| John H. Francis Polytechnic Sun Valley, CA | 6.6 |
| La Sierra High Riverside, CA | 6.6 |
Frequently Asked Questions
Common questions about Arroyo Grande High
What grades does Arroyo Grande High serve?
Arroyo Grande High serves students in grades 9th through 12th.
How many students attend Arroyo Grande High?
Arroyo Grande High has an enrollment of approximately 1,976 students.
What is the student-teacher ratio at Arroyo Grande High?
The student-teacher ratio at Arroyo Grande High is 20.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Arroyo Grande High rank in CA?
Arroyo Grande High ranks #4,344 of 9,539 schools in CA.
What is Arroyo Grande High's MySchoolScout rating?
Arroyo Grande High has a current MySchoolScout rating of 6.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Arroyo Grande High?
Based on loaded state assessment records, Arroyo Grande High has 46% math proficiency (multi-year average, 2009-2024) and 61% reading/ELA proficiency (multi-year average, 2009-2024).
Is Arroyo Grande High a charter school?
No, Arroyo Grande High is not a charter school. It is a traditional public school operated by the local school district.
Is Arroyo Grande High a Title I school?
No, Arroyo Grande High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Arroyo Grande High?
48.8% of students at Arroyo Grande High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
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Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,976
- Student-Teacher Ratio
- 20.4:1
- Teachers (FTE)
- 97
- Free/Reduced Lunch
- 48.8%
- Type
- regular
- Setting
- Small Suburb
- County
- San Luis Obispo County
- Chronic Absenteeism (SY 2022-23)
- 27.4%
- Phone
- (805) 474-3200
- 4-Year Graduation
- 95.0%
Resources & Links
District
Lucia Mar Unified- District Enrollment
- 9,621
- Schools in District
- 19
- Per-Pupil Spending
- $15,858
- District Rank
- #10 of 19
Other Schools in This District
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