For the 2025 school year, there are 2 public charter schools serving 124 students in Lake County, CA.
The top ranked public charter school in Lake County, CA is Lake County International Charter. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lake County, CA public charter schools have an average math proficiency score of 35% (versus the California public charter school average of 31%), and reading proficiency score of 34% (versus the 48% statewide average). Charter schools in Lake County have an average ranking of 4/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 30% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).
Best ºÚÁÏÍø¹ÙÍø Charter Schools in Lake County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Lake County International Charter
Charter School
(Math: 30-39% | Reading: 30-39%)
Rank:
Rank:
5/
Bottom 50%10
15850 Armstrong St.
Middletown, CA 95461
(707) 987-3063
Middletown, CA 95461
(707) 987-3063
Grades: K-8
| 86 students
Rank: n/an/a
Shade Canyon
Charter School
4335 Sylar Ln.
Kelseyville, CA 95451
(707) 245-7757
Kelseyville, CA 95451
(707) 245-7757
Grades: K-8
| 38 students
Lake County ºÚÁÏÍø¹ÙÍø Schools (Closed)
School
Location
Grades
Students
Clearlake Community High School (Closed 2015)
Alternative School
6945 Old Highway 53
Clearlake, CA 95422
(707) 995-9523
Clearlake, CA 95422
(707) 995-9523
Grades: 7-12
| n/a students
The Grove Middle School (Closed 2014)
Alternative School
635 First St
Upper Lake, CA 95485
(707) 275-0327
Upper Lake, CA 95485
(707) 275-0327
Grades: 6-8
| n/a students
13412 Bottle Rock Rd
Cobb, CA 95426
(707) 928-4831
Cobb, CA 95426
(707) 928-4831
Grades: 9-12
| 5 students
Intermountain Stem Academy Charter (Closed 2018)
Charter School
13412 Bottle Rock Rd.
Kelseyville, CA 95451
(707) 928-4873
Kelseyville, CA 95451
(707) 928-4873
Grades: 5-8
| 13 students
Kelseyville Elementary Community Day (Closed 2014)
Alternative School
3980 Gard St
Kelseyville, CA 95451
(707) 279-8414
Kelseyville, CA 95451
(707) 279-8414
Grades: K-6
| n/a students
Konocti Community Day (Closed 2009)
Alternative School
15850-b Dam Rd.
Lower Lake, CA 95457
(707) 994-6287
Lower Lake, CA 95457
(707) 994-6287
Grades: 6-8
| 8 students
Konocti Education Center (Closed 2023)
Alternative School
15850-a Dam Rd. Extention
Clearlake, CA 95422
(707) 994-6447
Clearlake, CA 95422
(707) 994-6447
Grades: 4-12
| 326 students
Lake County Middle School Community Day (Closed 2013)
Alternative School
6945 Old Hwy 53
Clearlake, CA 95422
(707) 995-9523
Clearlake, CA 95422
(707) 995-9523
Grades: 6-8
| n/a students
Middletown Community Day (Closed 2023)
Alternative School
20932 Big Canyon Rd.
Middletown, CA 95461
(707) 987-4185
Middletown, CA 95461
(707) 987-4185
Grades: 7-12
| n/a students
Middletown Elementary Community Day (Closed 2023)
Alternative School
20932 Big Canyon Rd.
Middletown, CA 95461
(707) 987-4187
Middletown, CA 95461
(707) 987-4187
Grades: K-6
| n/a students
Renaissance Court (Closed 2023)
Alternative School
1111 Whalen Way
Lakeport, CA 95453
(707) 262-4152
Lakeport, CA 95453
(707) 262-4152
Grades: K-12
| n/a students
10505 Fairway
Kelseyville, CA 95451
(707) 279-8414
Kelseyville, CA 95451
(707) 279-8414
Grades: 9-12
| 5 students
1777 West Avenue
Hidden Valley Lake, CA 95467
(707) 546-7050
Hidden Valley Lake, CA 95467
(707) 546-7050
Grades: 7-8
| 142 students
Frequently Asked Questions
What are the top ranked public charter schools in Lake County, CA?
The top ranked public charter schools in Lake County, CA include Lake County International Charter.
How many public charter schools are located in Lake County?
2 public charter schools are located in Lake County.
What is the racial composition of students in Lake County?
Lake County public charter schools minority enrollment is 30% of the student body (majority Hispanic), which is less than the California public charter schools average of 75% (majority Hispanic).
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