Southern California Flex Academy vs. Granite Mountain Charter
Should you attend Southern California Flex Academy or Granite Mountain Charter? 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
Overview
Serving 544 students in grades Kindergarten-12, Southern California Flex Academy ranks in the bottom 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 16% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 31% (which is lower than the California state average of 47%).
The student:teacher ratio of 17:1 is lower than the California state level of 21:1.
Minority enrollment is 79% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Serving 3,942 students in grades Kindergarten-12, Granite Mountain Charter ranks in the bottom 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 43% (which is lower than the California state average of 47%).
The student:teacher ratio of 29:1 is higher than the California state level of 21:1.
Minority enrollment is 65% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Grades Offered
K-12
K-12
Total Students
544 students
3,942 students
![This chart displays total students of Southern California Flex Academy by year, with the latest 2022-23 school year data. This chart displays total students of Southern California Flex Academy by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/total_students/153000/152959/virtual-preparatory-academy-at-lucerne-chart-wDvHiN.png)
![This chart displays total students of Granite Mountain Charter by year, with the latest 2022-23 school year data. This chart displays total students of Granite Mountain Charter by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/153000/153099/granite-mountain-charter-chart-bapnl6u.png)
% Male | % Female
50% | 50%
51% | 49%
![This chart displays gender of Southern California Flex Academy This chart displays gender of Southern California Flex Academy](http://images1.publicschoolreview.com/charts/gender/153000/152959/virtual-preparatory-academy-at-lucerne-chart-Jsxmrp.png)
![This chart displays gender of Granite Mountain Charter This chart displays gender of Granite Mountain Charter](http://images2.publicschoolreview.com/charts/gender/153000/153099/granite-mountain-charter-chart-b0HTwF8.png)
Total Classroom Teachers
32 teachers
138 teachers
![This chart displays the total teachers of Southern California Flex Academy by year, with the latest 2022-23 school year data. This chart displays the total teachers of Southern California Flex Academy by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/total_teachers/153000/152959/virtual-preparatory-academy-at-lucerne-chart-JqKQBE.png)
![This chart displays the total teachers of Granite Mountain Charter by year, with the latest 2022-23 school year data. This chart displays the total teachers of Granite Mountain Charter by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_teachers/153000/153099/granite-mountain-charter-chart-y6uC0O.png)
Student : Teacher Ratio
17:1
29:1
![This chart displays the student teacher ratio of Southern California Flex Academy 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 Southern California Flex Academy and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/teacher_student_ratio/153000/152959/virtual-preparatory-academy-at-lucerne-chart-DCEHtz.png)
![This chart displays the student teacher ratio of Granite Mountain Charter 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 Granite Mountain Charter and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/teacher_student_ratio/153000/153099/granite-mountain-charter-chart-j0VU8w.png)
Test Scores
Overall Testing Rank
#7239 out of 9602 schools in CA
(Bottom 50%)
(Bottom 50%)
#4998 out of 9602 schools in CA
(Bottom 50%)
(Bottom 50%)
n/a
![This chart displays the overall school rank of Granite Mountain Charter, with the latest 2021-22 school year data. This chart displays the overall school rank of Granite Mountain Charter, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/overall_school_rank/153000/153099/granite-mountain-charter-chart-boTCCIW.png)
Math Test Scores (% Proficient)
16%
24%
n/a
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Granite Mountain Charter 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 Granite Mountain Charter 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.](http://images2.publicschoolreview.com/charts/math_percent/153000/153099/granite-mountain-charter-chart-DxXgnV.png)
Reading/Language Arts Test Scores (% Proficient)
31%
43%
n/a
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Granite Mountain Charter 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 Granite Mountain Charter 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.](http://images2.publicschoolreview.com/charts/rla_percent/153000/153099/granite-mountain-charter-chart-ODM5Z2.png)
Science Test Scores (% Proficient)
20-24%
28%
n/a
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Granite Mountain Charter 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. This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Granite Mountain Charter 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.](http://images2.publicschoolreview.com/charts/sci_percent/153000/153099/granite-mountain-charter-chart-5T8C7m.png)
Graduation Rate
≥50%
90-94%
![This chart displays graduation rate of Southern California Flex Academy and public school graduation rate of California by year, with the latest 2020-21 school year data. This chart displays graduation rate of Southern California Flex Academy and public school graduation rate of California by year, with the latest 2020-21 school year data.](http://images1.publicschoolreview.com/charts/graduation_rate/153000/152959/virtual-preparatory-academy-at-lucerne-chart-bwUMAqp.png)
![This chart displays graduation rate of Granite Mountain Charter and public school graduation rate of California by year, with the latest 2021-22 school year data. This chart displays graduation rate of Granite Mountain Charter and public school graduation rate of California by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/graduation_rate/153000/153099/granite-mountain-charter-chart-bcjQgU3.png)
Students by Grade
Students by Grade
![This chart displays the students of Southern California Flex Academy by grade. This chart displays the students of Southern California Flex Academy by grade.](http://images1.publicschoolreview.com/charts/students_by_grade/153000/152959/virtual-preparatory-academy-at-lucerne-chart-HzAS1P.png)
![This chart displays the students of Granite Mountain Charter by grade. This chart displays the students of Granite Mountain Charter by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/153000/153099/granite-mountain-charter-chart-bjIXgZ2.png)
Kindergarten Students
30
573
Grade 1 Students
50
330
Grade 2 Students
35
410
Grade 3 Students
41
368
Grade 4 Students
33
373
Grade 5 Students
43
338
Grade 6 Students
36
370
Grade 7 Students
58
296
Grade 8 Students
62
294
Grade 9 Students
50
182
Grade 10 Students
43
163
Grade 11 Students
31
132
Grade 12 Students
32
113
Students by Ethnicity
% American Indian
n/a
n/a
% Asian
3%
5%
![This chart displays the percentage of Asian students in Southern California Flex Academy 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 Southern California Flex Academy and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/asian_islander_ethnicity/153000/152959/virtual-preparatory-academy-at-lucerne-chart-0z1jpp.png)
![This chart displays the percentage of Asian students in Granite Mountain Charter 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 Granite Mountain Charter and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/153000/153099/granite-mountain-charter-chart-bebzVPW.png)
% Hispanic
54%
47%
![This chart displays the percentage of Hispanic students in Southern California Flex Academy 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 Southern California Flex Academy and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/hispanic_students_ethnicity/153000/152959/virtual-preparatory-academy-at-lucerne-chart-bvayYAS.png)
![This chart displays the percentage of Hispanic students in Granite Mountain Charter 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 Granite Mountain Charter and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/153000/153099/granite-mountain-charter-chart-4lw6Ma.png)
% Black
16%
4%
![This chart displays the percentage of Black students in Southern California Flex Academy 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 Southern California Flex Academy and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/black_students_ethnicity/153000/152959/virtual-preparatory-academy-at-lucerne-chart-6e0yQY.png)
![This chart displays the percentage of Black students in Granite Mountain Charter 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 Granite Mountain Charter and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/153000/153099/granite-mountain-charter-chart-sRFmdZ.png)
% White
21%
35%
![This chart displays the percentage of White students in Southern California Flex Academy 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 Southern California Flex Academy and the percentage of White public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/white_students_ethnicity/153000/152959/virtual-preparatory-academy-at-lucerne-chart-bjGYvly.png)
![This chart displays the percentage of White students in Granite Mountain Charter 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 Granite Mountain Charter and the percentage of White public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/153000/153099/granite-mountain-charter-chart-NdrQFO.png)
% Hawaiian
1%
n/a
% Two or more races
5%
9%
![This chart displays the percentage of students of two or more races in Southern California Flex Academy 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 Southern California Flex Academy and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/153000/152959/virtual-preparatory-academy-at-lucerne-chart-byNa2cj.png)
![This chart displays the percentage of students of two or more races in Granite Mountain Charter 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 Granite Mountain Charter and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/153000/153099/granite-mountain-charter-chart-bcjp09D.png)
Diversity Score
0.64
0.65
![This chart displays the diversity score of Southern California Flex Academy 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 Southern California Flex Academy and the public school average diversity score of California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/diversity_score/153000/152959/virtual-preparatory-academy-at-lucerne-chart-bpwC18h.png)
![This chart displays the diversity score of Granite Mountain Charter 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 Granite Mountain Charter and the public school average diversity score of California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/153000/153099/granite-mountain-charter-chart-UBGSEH.png)
Additional Information
Eligible for Free Lunch
66%
38%
![This chart displays the percentage of students who is eligible for free lunch in Southern California Flex Academy 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 Southern California Flex Academy 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.](http://images1.publicschoolreview.com/charts/freelunch_students/153000/152959/virtual-preparatory-academy-at-lucerne-chart-OXcWur.png)
![This chart displays the percentage of students who is eligible for free lunch in Granite Mountain Charter 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 Granite Mountain Charter 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.](http://images2.publicschoolreview.com/charts/freelunch_students/153000/153099/granite-mountain-charter-chart-pfZpJ9.png)
Eligible for Reduced Lunch
6%
10%
![This chart displays the percentage of students who is eligible for reduced lunch in Southern California Flex Academy and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2019-20 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Southern California Flex Academy and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2019-20 school year data.](http://images1.publicschoolreview.com/charts/reduced_pricelunch_students/153000/152959/virtual-preparatory-academy-at-lucerne-chart-bjIgug3.png)
![This chart displays the percentage of students who is eligible for reduced lunch in Granite Mountain Charter 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 Granite Mountain Charter 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.](http://images2.publicschoolreview.com/charts/reduced_pricelunch_students/153000/153099/granite-mountain-charter-chart-fFa07O.png)