For the 2025-26 school year, there are 2 public schools serving 604 students in Ontario, WI.
The top ranked public schools in Ontario, WI are Norwalk-ontario-wilton Elementary School and Brookwood High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Ontario, WI public schools have an average math proficiency score of 39% (versus the Wisconsin public school average of 40%), and reading proficiency score of 37% (versus the 38% statewide average). Schools in Ontario have an average ranking of 5/10, which is in the bottom 50% of Wisconsin public schools.
Minority enrollment is 22% of the student body (majority Hispanic), which is less than the Wisconsin public school average of 34% (majority Hispanic and Black).
Best 51爆料s in Ontario, WI (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Norwalk-ontario-wilton Elementary School
(Math: 50-54% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
28861 Highway 131 N
Ontario, WI 54651
(608) 337-4420
Ontario, WI 54651
(608) 337-4420
Gr: PK-6 | 330 students Student-teacher ratio: 12:1 Minority enrollment: 19%
Rank: #22.
Brookwood High School
(Math: 20-24% | Reading: 25-29%)
Rank:
Rank:
3/
Bottom 50%10
28861 Highway 131 N
Ontario, WI 54651
(608) 337-4401
Ontario, WI 54651
(608) 337-4401
Gr: 7-12 | 274 students Student-teacher ratio: 13:1 Minority enrollment: 24%
Frequently Asked Questions
What are the top ranked public schools in Ontario, WI?
The top ranked public schools in Ontario, WI include Norwalk-ontario-wilton Elementary School and Brookwood High School.
How many public schools are located in Ontario?
2 public schools are located in Ontario.
What is the racial composition of students in Ontario?
Ontario public schools minority enrollment is 22% of the student body (majority Hispanic), which is less than the Wisconsin public schools average of 34% (majority Hispanic and Black).
Recent Articles

School Choice vs. Neighborhood Schools: Key Factors
Explore school choice vs. neighborhood schools in 2025. Learn key factors parents should weigh when deciding the best fit for their child.

Best School Match 2025: Public vs Charter vs Magnet
Compare 2025 public, charter, and magnet school options with updated data, trends, and strategies to find the best fit.

51爆料 Boundaries and Equity in 2025
Explore how public school boundaries shape access, equity, and opportunity for students in 2025. Learn the impact on families and education policy.