For the 2026 school year, there are 2 public charter schools serving 685 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 27%), and reading proficiency score of 60% (versus the 31% 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 16% of the student body (majority Hispanic and Black), which is less than the Wisconsin public charter school average of 54% (majority Hispanic and Black).
Best 53066, WI Public Charter Schools (2026)
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 Ave
Oconomowoc, WI 53066
(262) 254-9049
Oconomowoc, WI 53066
(262) 254-9049
Gr: K-11 | 548 students Minority enrollment: 11%
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-9 | 137 students Student-teacher ratio: 8:1 Minority enrollment: 39%
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 16% of the student body (majority Hispanic and Black), which is less than the Wisconsin public charter schools average of 54% (majority Hispanic and Black).
Recent Articles
Spring Parent-Teacher Conferences: Key Questions
Spring Parent-Teacher Conferences: Questions Every Parent Should Ask to support academic growth, social development, and 2026 classroom goals.
Prepare for Spring Tests Without Anxiety
Learn how to prepare for spring standardized tests without increasing anxiety using proven strategies for families and schools.
Why Public Schools Are Launching Marketing Campaigns in 2026
Discover why public schools are launching marketing campaigns in 2026 and how enrollment shifts, school choice, and funding pressures are driving change.