For the 2025-26 school year, there are 4 public charter schools serving 4,455 students in 92373, CA.
The top ranked public charter schools in 92373, CA are Grove, Sage Oak Charter School- Keppel and Sage Oak Charter School - South. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 92373 have an average math proficiency score of 38% (versus the California public charter school average of 32%), and reading proficiency score of 56% (versus the 48% statewide average). Charter schools in 92373, CA have an average ranking of 7/10, which is in the top 50% of California public charter schools.
Minority enrollment is 64% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).
Best 92373, CA Public Charter Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Grove
Charter School
(Math: 40-44% | Reading: 65-69%)
Rank:
Rank:
8/
Top 30%10
200 Nevada St.
Redlands, CA 92373
(909) 798-7831
Redlands, CA 92373
(909) 798-7831
Gr: 7-12 | 247 students Student-teacher ratio: 15:1 Minority enrollment: 52%
Rank: #22.
Sage Oak Charter School- Keppel
Charter School
(Math: 47% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
1473 Ford St., Ste. #105
Redlands, CA 92373
(888) 345-4445
Redlands, CA 92373
(888) 345-4445
Gr: K-12 | 378 students Student-teacher ratio: 4:1 Minority enrollment: 61%
Rank: #33.
Sage Oak Charter School - South
Charter School
(Math: 35-39% | Reading: 57%)
Rank:
Rank:
7/
Top 50%10
1473 Ford St., Ste. #105
Redlands, CA 92373
(888) 435-4445
Redlands, CA 92373
(888) 435-4445
Gr: K-12 | 468 students Student-teacher ratio: 5:1 Minority enrollment: 59%
Rank: #44.
Sage Oak Charter
Charter School
(Math: 37% | Reading: 55%)
Rank:
Rank:
7/
Top 50%10
1473 Ford St., Ste. #105
Redlands, CA 92373
(888) 435-4445
Redlands, CA 92373
(888) 435-4445
Gr: K-12 | 3,362 students Student-teacher ratio: 21:1 Minority enrollment: 66%
92373, California 51³Ô¹ÏÍøºÚÁÏ (Closed)
School
Location
Quick Facts
East Valley Community High School (Closed 2023)
Alternative School
1812 W. Park Ave.
Redlands, CA 92373
(909) 748-0259
Redlands, CA 92373
(909) 748-0259
Gr: 7-12
Sage Oak Charter Schools (Closed 2023)
Charter School
1473 Ford Street, Suite #105
Redlands, CA 92373
(888) 435-4445
Redlands, CA 92373
(888) 435-4445
Gr: K-12
Frequently Asked Questions
What are the top ranked public charter schools in 92373, CA?
The top ranked public charter schools in 92373, CA include Grove, Sage Oak Charter School- Keppel and Sage Oak Charter School - South.
How many public charter schools are located in 92373?
4 public charter schools are located in 92373.
What is the racial composition of students in 92373?
92373 public charter schools minority enrollment is 64% of the student body (majority Hispanic), which is less than the California public charter schools average of 75% (majority Hispanic).
Recent Articles
School Choice vs. Neighborhood Schools: Key Factors
Explore school choice vs. neighborhood schools in 2025. Learn key factors parents should weigh when deciding the best fit for their child.
Best School Match 2025: Public vs Charter vs Magnet
Compare 2025 public, charter, and magnet school options with updated data, trends, and strategies to find the best fit.
Public School Boundaries and Equity in 2025
Explore how public school boundaries shape access, equity, and opportunity for students in 2025. Learn the impact on families and education policy.