For the 2026 school year, there are 6 public charter schools serving 2,744 students in 93230, CA.
The top-ranked public charter schools in 93230, CA are Kings River-hardwick Elementary School, Frontier Elementary School and Pioneer Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 93230 have an average math proficiency score of 47% (versus the California public charter school average of 32%), and reading proficiency score of 60% (versus the 48% statewide average). Charter schools in 93230, CA have an average ranking of 8/10, which is in the top 30% of California public charter schools.
Minority enrollment is 67% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).
Best 93230, CA Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Kings River-hardwick Elementary School
Charter School
(Math: 59% | Reading: 67%)
Rank:
Rank:
9/
Top 20%10
10300 Excelsior Ave.
Hanford, CA 93230
(559) 584-4475
Hanford, CA 93230
(559) 584-4475
Gr: K-8 | 860 students Student-teacher ratio: 23:1 Minority enrollment: 52%
Rank: #22.
Frontier Elementary School
Charter School
(Math: 49% | Reading: 54%)
Rank:
Rank:
8/
Top 30%10
1854 North Mustang Dr.
Hanford, CA 93230
(559) 585-2430
Hanford, CA 93230
(559) 585-2430
Gr: K-5 | 619 students Student-teacher ratio: 26:1 Minority enrollment: 73%
Rank: #33.
Pioneer Elementary School
Charter School
(Math: 47% | Reading: 54%)
Rank:
Rank:
8/
Top 30%10
8810 14th Ave.
Hanford, CA 93230
(559) 584-8831
Hanford, CA 93230
(559) 584-8831
Gr: K-5 | 518 students Student-teacher ratio: 25:1 Minority enrollment: 73%
Rank: #44.
Pioneer Middle School
Charter School
(Math: 39% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
101 West Pioneer Way
Hanford, CA 93230
(559) 584-0112
Hanford, CA 93230
(559) 584-0112
Gr: 6-8 | 550 students Student-teacher ratio: 23:1 Minority enrollment: 73%
Rank: #55.
Mid Valley Alternative Charter
Charter School
(Math: 20-29% | Reading: 30-39%)
Rank:
Rank:
4/
Bottom 50%10
9895 Seventh Ave.
Hanford, CA 93230
(559) 583-1149
Hanford, CA 93230
(559) 583-1149
Gr: K-8 | 60 students Student-teacher ratio: 20:1 Minority enrollment: 85%
Rank: #66.
Hanford Online Charter
Charter School
(Math: ≤10% | Reading: 40-59%)
Rank:
Rank:
4/
Bottom 50%10
905 Campus Dr.
Hanford, CA 93230
(559) 583-5901
Hanford, CA 93230
(559) 583-5901
Gr: 9-12 | 137 students Student-teacher ratio: 15:1 Minority enrollment: 79%
Frequently Asked Questions
What are the top-ranked public charter schools in 93230, CA?
The top-ranked public charter schools in 93230, CA include Kings River-hardwick Elementary School, Frontier Elementary School and Pioneer Elementary School.
How many public charter schools are located in 93230?
6 public charter schools are located in 93230.
What is the racial composition of students in 93230?
93230 public charter schools minority enrollment is 67% of the student body (majority Hispanic), which is less than the California public charter schools average of 75% (majority Hispanic).
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