For the 2026-27 school year, there are 2 public charter schools serving 773 students in 53066, WI.
The top-ranked public charter schools in 53066, WI are Lake Country Classical Academy Inc and Adeline Montessori School Inc. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 53066 have an average math proficiency score of 50% (versus the Wisconsin public charter school average of 28%), and reading proficiency score of 60% (versus the 32% statewide average). Charter schools in 53066, WI have an average ranking of 8/10, which is in the top 30% of Wisconsin public charter schools.
Minority enrollment is 24% of the student body (majority Black), which is less than the Wisconsin public charter school average of 54% (majority Hispanic and Black).
Best 53066, WI Public Charter Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lake Country Classical Academy Inc
Charter School
(Math: 51% | Reading: 59%)
Rank:
Rank:
9/
Top 20%10
818 W Wisconsin Avenue
Oconomowoc, WI 53066
(262) 254-9049
Oconomowoc, WI 53066
(262) 254-9049
Gr: K-12 | 562 students Minority enrollment: 14%
Rank: #22.
Adeline Montessori School Inc
Charter School
(Math: 40-49% | Reading: 60-69%)
Rank:
Rank:
8/
Top 30%10
995 S Sawyer Rd
Oconomowoc, WI 53066
(262) 201-4492
Oconomowoc, WI 53066
(262) 201-4492
Gr: PK-8 | 211 students Student-teacher ratio: 11:1 Minority enrollment: 52%
Frequently Asked Questions
What are the top-ranked public charter schools in 53066, WI?
The top-ranked public charter schools in 53066, WI include Lake Country Classical Academy Inc and Adeline Montessori School Inc.
How many public charter schools are located in 53066?
2 public charter schools are located in 53066.
What is the racial composition of students in 53066?
53066 public charter schools minority enrollment is 24% of the student body (majority Black), which is less than the Wisconsin public charter schools average of 54% (majority Hispanic and Black).
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