Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Best Public Charter Schools in Oro Grande, CA (2026)
Public School Review - Established 2003

Best Oro Grande Public Charter Schools (2026)

For the 2026 school year, there are 8 public charter schools serving 6,072 students in Oro Grande, CA.
The top-ranked public charter schools in Oro Grande, CA are Riverside Preparatory, Mojave River Academy - National Trails and Mojave River Academy - Gold Canyon. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Oro Grande, CA public charter schools have an average math proficiency score of 7% (versus the California public charter school average of 32%), and reading proficiency score of 25% (versus the 48% statewide average). Charter schools in Oro Grande have an average ranking of 1/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public charter school average of 75% (majority Hispanic).

Best Public Charter Schools in Oro Grande, CA (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Riverside Preparatory
Charter School
(Math: 13% | Reading: 30%)
Rank:
2/
10
Bottom 50%
19121 Third St.
Oro Grande, CA 92368
(760) 243-5884
Gr: K-12 | 2,453 students Student-teacher ratio: 23:1 Minority enrollment: 85%
Rank: #22.
Mojave River Academy - National Trails
Charter School
(Math: ≤1% | Reading: 25%)
Rank:
1/
10
Bottom 50%
851 South Mt. Vernon
Oro Grande, CA 92368
(760) 245-3222
Gr: K-12 | 801 students Student-teacher ratio: 25:1 Minority enrollment: 83%
Rank: #33.
Mojave River Academy - Gold Canyon
Charter School
(Math: ≤5% | Reading: 20-24%)
Rank:
1/
10
Bottom 50%
8922 Beech Ave.
Oro Grande, CA 92368
(760) 245-3222
Gr: K-12 | 221 students Student-teacher ratio: 22:1 Minority enrollment: 86%
Rank: #44.
Mojave River Academy - Oro Grande
Charter School
(Math: 3% | Reading: 23%)
Rank:
1/
10
Bottom 50%
12384 Palmdale Rd.
Oro Grande, CA 92368
(760) 245-3222
Gr: K-12 | 862 students Student-teacher ratio: 22:1 Minority enrollment: 76%
Rank: #55.
Mojave River Academy - Route 66
Charter School
(Math: 2% | Reading: 22%)
Rank:
1/
10
Bottom 50%
14554 Seventh St.
Oro Grande, CA 92368
(760) 245-3222
Gr: K-12 | 450 students Student-teacher ratio: 21:1 Minority enrollment: 79%
Rank: #66.
Mojave River Academy - Rockview Park
Charter School
(Math: ≤5% | Reading: 15-19%)
Rank:
1/
10
Bottom 50%
14466 Main St.
Oro Grande, CA 92368
(760) 245-3222
Gr: K-12 | 349 students Student-teacher ratio: 23:1 Minority enrollment: 74%
Rank: #77.
Mojave River Academy - Silver Mountain
Charter School
(Math: ≤1% | Reading: 18%)
Rank:
1/
10
Bottom 50%
2151 West Main St.
Oro Grande, CA 92368
(760) 245-3222
Gr: K-12 | 677 students Student-teacher ratio: 25:1 Minority enrollment: 71%
Rank: #88.
Mojave River Academy - Marble City
Charter School
(Math: ≤5% | Reading: 10-14%)
Rank:
1/
10
Bottom 50%
9723 Sierra Vista Rd.
Oro Grande, CA 92368
(760) 245-3222
Gr: K-12 | 259 students Student-teacher ratio: 24:1 Minority enrollment: 62%

Frequently Asked Questions

What are the top-ranked public charter schools in Oro Grande, CA?
The top-ranked public charter schools in Oro Grande, CA include Riverside Preparatory, Mojave River Academy - National Trails and Mojave River Academy - Gold Canyon.
How many public charter schools are located in Oro Grande?
8 public charter schools are located in Oro Grande.
What is the racial composition of students in Oro Grande?
Oro Grande public charter schools minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public charter schools average of 75% (majority Hispanic).

Recent Articles

AI Report Cards: Should Schools Evaluate AI Use?
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.

Quick Links

School Search Tools:
School by Type (CA):
Private & Boarding Schools:
State Links: