For the 2026 school year, there are 2 public charter schools serving 685 students in Oconomowoc, WI. The top-ranked public charter schools in Oconomowoc, 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.
Oconomowoc, WI public charter schools 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 Oconomowoc 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 Public Charter Schools in Oconomowoc, WI (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 Oconomowoc, WI?
The top-ranked public charter schools in Oconomowoc, WI include Lake Country Classical Academy Inc and Adeline Montessori School Inc. Oconomowoc has one of the highest concentrations of top-ranked public schools in Wisconsin.
How many public charter schools are located in Oconomowoc?
2 public charter schools are located in Oconomowoc.
What is the racial composition of students in Oconomowoc?
Oconomowoc 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
Year-Round Schooling in 2026: Updated Parent Guide
Explore the latest 2026 data, trends, costs, and parent planning tips in the ongoing debate over year-round schooling vs the traditional calendar.
No Child Left Behind: Past, Present, and Future of U.S. School Policy
Explore how No Child Left Behind evolved into ESSA, what it means for 2025‑26 schooling, and what parents need to know about testing, admissions planning, and funding.
Understanding Public School Fees & Optional Costs Guide
Discover what public school fees are required versus optional, with 2026 updates for parents, students, and educators on budgeting and planning.
