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Public School Review - Established 2003

Best Sheboygan County Public Charter Schools (2026)

For the 2026 school year, there are 9 public charter schools serving 1,395 students in Sheboygan County, WI.
The top-ranked public charter schools in Sheboygan County, WI are Etude Elementary School, Etude High School and Lake Country Academy - Charter. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sheboygan County, WI public charter schools have an average math proficiency score of 35% (versus the Wisconsin public charter school average of 28%), and reading proficiency score of 41% (versus the 32% statewide average). Charter schools in Sheboygan County have an average ranking of 6/10, which is in the top 50% of Wisconsin public charter schools.
Minority enrollment is 41% of the student body (majority Hispanic), which is less than the Wisconsin public charter school average of 54% (majority Hispanic and Black).

Best Public Charter Schools in Sheboygan County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Etude Elementary School
Charter School
(Math: 50-54% | Reading: 45-49%)
Rank:
8/
10
Top 30%
3508 N 21st St
Sheboygan, WI 53083
(920) 459-0947
Gr: PK-5 | 190 students Student-teacher ratio: 17:1 Minority enrollment: 24%
Rank: #22.
Etude High School
Charter School
(Math: <50% | Reading: <50%)
Rank:
8/
10
Top 30%
834 Virginia Ave
Sheboygan, WI 53081
(920) 459-0950
Gr: 9-12 | 77 students Student-teacher ratio: 13:1 Minority enrollment: 21%
Rank: #33.
Lake Country Academy - Charter
Charter School
(Math: 45% | Reading: 45%)
Rank:
7/
10
Top 50%
4101 Technology Pkwy
Sheboygan, WI 53083
(920) 208-3020
Gr: PK-8 | 447 students Student-teacher ratio: 14:1 Minority enrollment: 42%
Rank: #44.
Sheboygan Leadership Academy
Charter School
(Math: 25-29% | Reading: 45-49%)
Rank:
6/
10
Top 50%
1305 St Clair Ave
Sheboygan, WI 53081
(920) 208-5930
Gr: PK-8 | 213 students Student-teacher ratio: 15:1 Minority enrollment: 60%
Rank: #55.
George D Warriner High School For Personalized Learning
Charter School
(Math: 20-29% | Reading: 40-59%)
Rank:
5/
10
Bottom 50%
830 Virginia Avenue
Sheboygan, WI 53081
(920) 459-0945
Gr: 9-12 | 123 students Student-teacher ratio: 21:1 Minority enrollment: 37%
Rank: #66.
Etude Middle School
Charter School
(Math: 20-29% | Reading: 30-34%)
Rank:
3/
10
Bottom 50%
843 Jefferson Ave
Sheboygan, WI 53081
(920) 459-0946
Gr: 6-8 | 77 students Student-teacher ratio: 13:1 Minority enrollment: 22%
Rank: #77.
George D Warriner Middle School
Charter School
(Math: 10-14% | Reading: 30-34%)
Rank:
3/
10
Bottom 50%
830 Virginia Avenue
Sheboygan, WI 53081
(920) 459-0945
Gr: 6-8 | 43 students Student-teacher ratio: 11:1 Minority enrollment: 46%
Rank: #88.
Central High School
Charter School
(Math: ≤10% | Reading: ≤10%)
Rank:
1/
10
Bottom 50%
621 S Water St
Sheboygan, WI 53081
(920) 459-3520
Gr: 9-12 | 183 students Student-teacher ratio: 13:1 Minority enrollment: 68%
Rank: n/an/a
Rocket Academy
Vocational School
Charter School
321 N 2nd St
Cedar Grove, WI 53013
(920) 668-8686
Gr: 11-12 | 23 students Student-teacher ratio: 23:1 Minority enrollment: 9%

Frequently Asked Questions

What are the top-ranked public charter schools in Sheboygan County, WI?
The top-ranked public charter schools in Sheboygan County, WI include Etude Elementary School, Etude High School and Lake Country Academy - Charter.
How many public charter schools are located in Sheboygan County?
9 public charter schools are located in Sheboygan County.
What is the racial composition of students in Sheboygan County?
Sheboygan County public charter schools minority enrollment is 41% of the student body (majority Hispanic), which is less than the Wisconsin public charter schools average of 54% (majority Hispanic and Black).
Which public charter schools in Sheboygan County are often viewed compared to one another?

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