For the 2026-27 school year, there are 2 public schools serving 586 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 39% 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 21% of the student body (majority Hispanic), which is less than the Wisconsin public school average of 34% (majority Hispanic).
Best Public Schools in Ontario, WI (2026-27)
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 | 322 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 | 264 students Student-teacher ratio: 13:1 Minority enrollment: 23%
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 21% of the student body (majority Hispanic), which is less than the Wisconsin public schools average of 34% (majority Hispanic).
Recent Articles
What Makes an Elementary School Feel Supportive?
Discover what makes one elementary school more supportive than another, from teacher relationships and family communication to classroom attention, belonging, student services, leadership, routines, and responsive academic support systems.
Second School Tour: Questions Parents Forget to Ask
A second school tour can reveal what families miss initially. Learn which questions to ask about teachers, support, schedules, safety, communication, programs, and everyday student life before enrolling.
Attendance Policies Are Changing: Parent Guide 2026
Attendance policies are changing across public schools. Learn what parents should examine about absences, tardiness, interventions, flexibility, communication, and student support before choosing a school for their child today.