Public School Review - Established 2003

San Luis Obispo High School vs. Arroyo Grande High School

Should you attend San Luis Obispo High School or Arroyo Grande High School? Visitors to our site frequently compare these two schools. Compare their rankings, test scores, reviews and more to help you determine which school is the best choice for you.

School Overview

School
San Luis Obispo High School
1499 San Luis Dr.
San Luis Obispo, CA 93401
: 
9/
10
Top 20%
Arroyo Grande High School
495 Valley Rd.
Arroyo Grande, CA 93420
: 
6/
10
Top 50%
Top Rankings

San Luis Obispo High School ranks among the top 20% of public schools in California for:

Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Graduation Rate
Highest graduation rate (Top 10%)

Arroyo Grande High School ranks among the top 20% of public schools in California for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 10%)
Overview
Serving 1,644 students in grades 9-12, San Luis Obispo High School ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 54% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 75% (which is higher than the California state average of 47%).
The student:teacher ratio of 21:1 is lower than the California state level of 22:1.
Minority enrollment is 44% of the student body (majority Hispanic), which is lower than the California state average of 79% (majority Hispanic).
Serving 1,991 students in grades 9-12, Arroyo Grande High School ranks in the top 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 24% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 56% (which is higher than the California state average of 47%).
The student:teacher ratio of 20:1 is lower than the California state level of 22:1.
Minority enrollment is 50% of the student body (majority Hispanic), which is lower than the California state average of 79% (majority Hispanic).
Grades Offered
9-12
9-12
Total Students
1,644 students
1,991 students
This chart displays total students of San Luis Obispo High School by year, with the latest 2022-23 school year data.
This chart displays total students of Arroyo Grande High School by year, with the latest 2022-23 school year data.
% Male | % Female
51% | 49%
52% | 48%
This chart displays gender of San Luis Obispo High School
This chart displays gender of Arroyo Grande High School
Total Classroom Teachers
79 teachers
99 teachers
This chart displays the total teachers of San Luis Obispo High School by year, with the latest 2022-23 school year data.
This chart displays the total teachers of Arroyo Grande High School by year, with the latest 2022-23 school year data.
Student : Teacher Ratio
21:1
20:1
This chart displays the student teacher ratio of San Luis Obispo High School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.
This chart displays the student teacher ratio of Arroyo Grande High School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.

Test Scores

#1137 out of 9602 schools in CA
(Top 20%)
#4010 out of 9602 schools in CA
(Top 50%)
This chart displays the overall school rank of San Luis Obispo High School, with the latest 2021-22 school year data.
This chart displays the overall school rank of Arroyo Grande High School, with the latest 2021-22 school year data.
54%
(Top 20% in CA)
24%
(Bottom 50% in CA)
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of San Luis Obispo High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Arroyo Grande High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.
75%
(Top 10% in CA)
56%
(Top 30% in CA)
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of San Luis Obispo High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Arroyo Grande High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.
36%
(Top 50% in CA)
29%
(Top 50% in CA)
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of San Luis Obispo High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in California by year, with the latest 2021-22 school year data.
n/a
97%
(Top 10% in CA)
96%
(Top 10% in CA)
This chart displays graduation rate of San Luis Obispo High School and public school graduation rate of California by year, with the latest 2021-22 school year data.
This chart displays graduation rate of Arroyo Grande High School and public school graduation rate of California by year, with the latest 2021-22 school year data.

Students by Grade

Students by Grade
This chart displays the students of San Luis Obispo High School by grade.
This chart displays the students of Arroyo Grande High School by grade.
Grade 9 Students
413
470
Grade 10 Students
442
560
Grade 11 Students
387
489
Grade 12 Students
402
472

Students by Ethnicity

% American Indian
n/a
n/a
This chart displays the percentage of American Indian students in San Luis Obispo High School and percentage of American Indian public school students in California by year, with the latest 2005-06 school year data.
This chart displays the percentage of American Indian students in Arroyo Grande High School and percentage of American Indian public school students in California by year, with the latest 2008-09 school year data.
% Asian
6%
4%
This chart displays the percentage of Asian students in San Luis Obispo High School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.
This chart displays the percentage of Asian students in Arroyo Grande High School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.
% Hispanic
31%
40%
This chart displays the percentage of Hispanic students in San Luis Obispo High School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.
This chart displays the percentage of Hispanic students in Arroyo Grande High School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.
% Black
1%
1%
This chart displays the percentage of Black students in San Luis Obispo High School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.
This chart displays the percentage of Black students in Arroyo Grande High School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.
% White
56%
50%
This chart displays the percentage of White students in San Luis Obispo High School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.
This chart displays the percentage of White students in Arroyo Grande High School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.
% Hawaiian
n/a
n/a
% Two or more races
6%
5%
This chart displays the percentage of students of two or more races in San Luis Obispo High School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.
This chart displays the percentage of students of two or more races in Arroyo Grande High School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.
0.59
0.59
This chart displays the diversity score of San Luis Obispo High School and the public school average diversity score of California by year, with the latest 2022-23 school year data.
This chart displays the diversity score of Arroyo Grande High School and the public school average diversity score of California by year, with the latest 2022-23 school year data.

Additional Information

Eligible for Free Lunch
25%
37%
This chart displays the percentage of students who is eligible for free lunch in San Luis Obispo High School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.
This chart displays the percentage of students who is eligible for free lunch in Arroyo Grande High School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
2%
11%
This chart displays the percentage of students who is eligible for reduced lunch in San Luis Obispo High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2022-23 school year data.
This chart displays the percentage of students who is eligible for reduced lunch in Arroyo Grande High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2022-23 school year data.
 
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