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)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Long Valley
Charter School
(Math: 15-19% | Reading: 25-29%)
Rank:
Rank:
3/
Bottom 50%10
436-965 Susan Dr.
Doyle, CA 96109
(530) 827-2395
Doyle, CA 96109
(530) 827-2395
Gr: K-12 | 273 students Student-teacher ratio: 20:1 Minority enrollment: 32%
Rank: #22.
Thompson Peak Charter
Charter School
(Math: 10-14% | Reading: 25-29%)
Rank:
Rank:
2/
Bottom 50%10
995 Paiute Ln.
Susanville, CA 96130
(530) 257-7300
Susanville, CA 96130
(530) 257-7300
Gr: K-12 | 150 students Student-teacher ratio: 15:1 Minority enrollment: 33%
Rank: #33.
Mt. Lassen Charter
Charter School
(Math: 10-14% | Reading: 20-24%)
Rank:
Rank:
2/
Bottom 50%10
100 David S Hall St.
Herlong, CA 96113
(530) 827-2129
Herlong, CA 96113
(530) 827-2129
Gr: K-12 | 139 students Student-teacher ratio: 23:1 Minority enrollment: 31%
Lassen County Public Schools (Closed)
School
Location
Quick Facts
Big Valley Community Day (Closed 2014)
Alternative School
70 First St
Bieber, CA 96009
(530) 294-5231
Bieber, CA 96009
(530) 294-5231
Gr: 3-12
Diamond Mountain Charter High School (Closed 2014)
Charter School
1000 Main St
Susanville, CA 96130
(530) 257-4653
Susanville, CA 96130
(530) 257-4653
Gr: 9-12 | 57 students Student-teacher ratio: 29:1 Minority enrollment: 26%
Fort Sage Community Day (Closed 2017)
Alternative School
100 Ds Hall
Herlong, CA 96113
(530) 827-2126
Herlong, CA 96113
(530) 827-2126
Gr: K-8
Gateway High (Continuation School) (Closed 2004)
Alternative School
400 Bridge St
Bieber, CA 96009
(530) 294-5214
Bieber, CA 96009
(530) 294-5214
Gr: 9-12
Horizon High (Continuation School) (Closed 2014)
Alternative School
500 Delwood St
Westwood, CA 96137
(530) 256-2311
Westwood, CA 96137
(530) 256-2311
Gr: 10-12
Juniper Ridge Virtual Academy Charter (Closed 2017)
Charter School
709-855 Termo Grasshopper Rd.
Susanville, CA 96130
(530) 251-8938
Susanville, CA 96130
(530) 251-8938
Gr: K-12
Lassen County Opportunity High School (Closed 2017)
Alternative School
472-103 Johnstonville Rd. N.
Susanville, CA 96130
(530) 257-2196
Susanville, CA 96130
(530) 257-2196
Gr: 7-12
709-855 Termo Grasshopper Rd.
Ravendale, CA 96123
(530) 233-3861
Ravendale, CA 96123
(530) 233-3861
Gr: K-12 | 303 students Student-teacher ratio: 20:1 Minority enrollment: 26%
Paiute Creek Community Day (Closed 2013)
Alternative School
109 South Gilman St
Susanville, CA 96130
(530) 257-8200
Susanville, CA 96130
(530) 257-8200
Gr: K-6
Providence Junior/Senior High School (Closed 2020)
Alternative School
1415b Chestnut St.
Susanville, CA 96130
(530) 257-2197
Susanville, CA 96130
(530) 257-2197
Gr: 7-12 | 7 students Student-teacher ratio: 7:1 Minority enrollment: 43%
Red River Community Day (Closed 2014)
Alternative School
500 Delwood St
Westwood, CA 96137
(530) 256-2311
Westwood, CA 96137
(530) 256-2311
Gr: K-6
Render Continuation High School (Closed 2017)
Alternative School
200 Ds Hall
Herlong, CA 96113
(530) 827-2101
Herlong, CA 96113
(530) 827-2101
Gr: 9-12
Rocky Ridge High School (Closed 2017)
Alternative School
477-060 Sheriff Cady Ln.
Susanville, CA 96130
(530) 257-7214
Susanville, CA 96130
(530) 257-7214
Soldier Bridge Charter (Closed 2012)
Charter School
722055 Hwy 395 North
Litchfield, CA 96117
(530) 254-6696
Litchfield, CA 96117
(530) 254-6696
Gr: 7
Spring Ridge Community Day (Closed 2010)
Alternative School
55 South Weatherlow St.
Susanville, CA 96130
(530) 257-5134
Susanville, CA 96130
(530) 257-5134
Gr: 9-10 | 2 students Student-teacher ratio: 2:1
Susan River Community Day (Closed 2013)
Alternative School
109 South Gilman St
Susanville, CA 96130
(530) 257-8200
Susanville, CA 96130
(530) 257-8200
Gr: 7-8
Westwood Charter (Closed 2018)
Charter School
313 Birch St.
Westwood, CA 96137
(530) 256-2994
Westwood, CA 96137
(530) 256-2994
Gr: K-12 | 161 students Student-teacher ratio: 15:1 Minority enrollment: 34%
Westwood Community Day (Closed 2010)
Alternative School
509 Delwood St.
Westwood, CA 96137
(530) 256-2311
Westwood, CA 96137
(530) 256-2311
Gr: 7-12 | 1 student
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).
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