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 Lassen County (2026)
Public School Review - Established 2003

Best Lassen County Public Charter Schools (2026)

For the 2026 school year, there are 3 public charter schools serving 562 students in Lassen County, CA.
The top-ranked public charter schools in Lassen County, CA are Long Valley, Thompson Peak Charter and Mt. Lassen Charter. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lassen County, CA public charter schools have an average math proficiency score of 14% (versus the California public charter school average of 32%), and reading proficiency score of 26% (versus the 48% statewide average). Charter schools in Lassen County have an average ranking of 1/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 33% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).

Best Public Charter Schools in Lassen County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Long Valley
Charter School
(Math: 15-19% | Reading: 25-29%)
Rank:
3/
10
Bottom 50%
436-965 Susan Dr.
Doyle, CA 96109
(530) 827-2395
Gr: K-12 | 250 students Student-teacher ratio: 23:1 Minority enrollment: 32%
Rank: #22.
Thompson Peak Charter
Charter School
(Math: 10-14% | Reading: 25-29%)
Rank:
2/
10
Bottom 50%
995 Paiute Ln.
Susanville, CA 96130
(530) 257-7300
Gr: K-12 | 151 students Student-teacher ratio: 15:1 Minority enrollment: 41%
Rank: #33.
Mt. Lassen Charter
Charter School
(Math: 10-14% | Reading: 20-24%)
Rank:
2/
10
Bottom 50%
100 David S Hall St.
Herlong, CA 96113
(530) 827-2129
Gr: K-12 | 154 students Student-teacher ratio: 19:1 Minority enrollment: 34%

Frequently Asked Questions

What are the top-ranked public charter schools in Lassen County, CA?
The top-ranked public charter schools in Lassen County, CA include Long Valley, Thompson Peak Charter and Mt. Lassen Charter.
How many public charter schools are located in Lassen County?
3 public charter schools are located in Lassen County.
What is the racial composition of students in Lassen County?
Lassen County public charter schools minority enrollment is 33% of the student body (majority Hispanic), which is less 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: