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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 27%), and reading proficiency score of 41% (versus the 31% 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 | 187 students Student-teacher ratio: 17:1 Minority enrollment: 26%
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 | 88 students Student-teacher ratio: 15:1 Minority enrollment: 18%
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 | 458 students Student-teacher ratio: 13:1 Minority enrollment: 40%
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 | 210 students Student-teacher ratio: 16:1 Minority enrollment: 61%
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 | 128 students Student-teacher ratio: 21:1 Minority enrollment: 31%
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 | 86 students Student-teacher ratio: 12:1 Minority enrollment: 26%
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 | 51 students Student-teacher ratio: 13:1 Minority enrollment: 34%
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 | 180 students Student-teacher ratio: 13:1 Minority enrollment: 64%
Rank: n/an/a
Rocket Academy
Vocational School
Charter School
321 N 2nd St
Cedar Grove, WI 53013
(920) 668-8686
Gr: 11-12 | 7 students Minority enrollment: 28%
[+] Show Closed Public Schools in Sheboygan County, WI

Sheboygan County Public Schools (Closed)

School
Location
Quick Facts
A2 Charter School (Closed 2014)
Charter School
2530 Weeden Creek Rd
Sheboygan, WI 53081
(920) 459-0949
Gr: 4-5 | 47 students Student-teacher ratio: 24:1 Minority enrollment: 25%
Batavia Elementary School (Closed 2007)
Po Box 500
Random Lake, WI 53075
(920) 994-9313
Gr: K-5 | 98 students Student-teacher ratio: 16:1 Minority enrollment: 8%
Cascade Elementary School (Closed 2010)
510 Lake Ct
Cascade, WI 53011
(920) 528-8322
Gr: PK-5 | 127 students Student-teacher ratio: 16:1 Minority enrollment: 5%
The Etude School (Closed 2012)
721 North 6th St
Sheboygan, WI 53081
(920) 459-0950
Gr: 9-12 | 124 students Student-teacher ratio: 25:1 Minority enrollment: 29%
George D. Warriner High School (Closed 2023)
712 Riverfront
Sheboygan, WI 53081
(920) 459-0945
Gr: K-12
Parnell Elementary School (Closed 2005)
W8194 County Road V
Cascade, WI 53011
(920) 528-8797
Gr: 1-5 | 40 students
Success Academy Charter School (Closed 2010)
Alternative School
Charter School
721 N 6th St
Sheboygan, WI 53081
(920) 946-2632
Gr: 6-12 | 18 students Student-teacher ratio: 18:1 Minority enrollment: 22%
Washington School For Comprehensive Literacy (Closed 2014)
1238 Geele Ave
Sheboygan, WI 53083
(920) 459-3661
Gr: PK-5 | 335 students Student-teacher ratio: 12:1 Minority enrollment: 57%

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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