Best Public Charter Schools in Lassen County (2025-26)

Best Lassen County Public Charter Schools (2025-26)

For the 2025-26 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 score of 14% (versus the California public charter school average of 32%), and 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 (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Long Valley

Charter School

(Math: 15-19% | Reading: 25-29%)
:

Bottom 50%

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436-965 Susan Dr.
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%)
:

Bottom 50%

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995 Paiute Ln.
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%)
:

Bottom 50%

Add to Compare

100 David S Hall St.
Herlong, CA 96113
(530) 827-2129

Gr: K-12 | 139 students Student-teacher ratio: 23:1 Minority enrollment: 31%

[+] Show Closed 51�Թ�� in Lassen County, CA

Lassen County 51�Թ�� (Closed)

School

Location

Quick Facts

Big Valley Community Day (Closed 2014)

Alternative School

70 First St
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

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

Gr: K-8

Gateway High (Continuation School) (Closed 2004)

Alternative School

400 Bridge St
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

Gr: 10-12

Juniper Ridge Virtual Academy Charter (Closed 2017)

Charter School

709-855 Termo Grasshopper Rd.
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

Gr: 7-12

New Day Academy (Closed 2018)

709-855 Termo Grasshopper Rd.
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

Gr: K-6

Providence Junior/Senior High School (Closed 2020)

Alternative School

1415b Chestnut St.
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

Gr: K-6

Render Continuation High School (Closed 2017)

Alternative School

200 Ds Hall
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

Soldier Bridge Charter (Closed 2012)

Charter School

722055 Hwy 395 North
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

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

Gr: 7-8

Westwood Charter (Closed 2018)

Charter School

313 Birch St.
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

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).