For the 2025 school year, there are 6 public high schools serving 4,352 students in Ozaukee County, WI. The top ranked public high schools in Ozaukee County, WI are Cedarburg High School, Homestead High School and Grafton High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Ozaukee County, WI public high schools have an average math proficiency score of 45% (versus the Wisconsin public high school average of 29%), and reading proficiency score of 57% (versus the 37% statewide average). High schools in Ozaukee County have an average ranking of 10/10, which is in the top 1% of Wisconsin public high schools.
Ozaukee County, WI public high school have a Graduation Rate of 97%, which is more than the Wisconsin average of 89%.
The school with highest graduation rate is Cedarburg High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in Wisconsin or national school graduation rate statistics.
Minority enrollment is 19% of the student body (majority Hispanic and Black), which is less than the Wisconsin public high school average of 33% (majority Hispanic and Black).
Best Public High Schools in Ozaukee County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Cedarburg High School
(Math: 57% | Reading: 60%)
Rank:
Rank:
9/
Top 20%10
W68n611 Evergreen Blvd
Cedarburg, WI 53012
(262) 376-6200
Cedarburg, WI 53012
(262) 376-6200
Grades: 9-12
| 1,085 students
Rank: #22.
Homestead High School
(Math: 54% | Reading: 65%)
Rank:
Rank:
9/
Top 20%10
5000 W Mequon Rd
Mequon, WI 53092
(262) 238-5646
Mequon, WI 53092
(262) 238-5646
Grades: 9-12
| 1,225 students
Rank: #33.
Grafton High School
(Math: 40-44% | Reading: 50-54%)
Rank:
Rank:
8/
Top 30%10
1950 Washington St
Grafton, WI 53024
(262) 376-5500
Grafton, WI 53024
(262) 376-5500
Grades: 9-12
| 720 students
Rank: #44.
Ozaukee High School
(Math: 30-39% | Reading: 60-69%)
Rank:
Rank:
7/
Top 50%10
401 Highland Dr
Fredonia, WI 53021
(262) 692-2453
Fredonia, WI 53021
(262) 692-2453
Grades: 9-12
| 197 students
Rank: #55.
Port Washington High School
(Math: 36% | Reading: 51%)
Rank:
Rank:
7/
Top 50%10
427 W Jackson St
Port Washington, WI 53074
(262) 268-5500
Port Washington, WI 53074
(262) 268-5500
Grades: 9-12
| 804 students
Rank: #66.
Wisconsin Virtual Learning
Charter School
(Math: 25-29% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
401 Highland Dr
Fredonia, WI 53021
(262) 692-3988
Fredonia, WI 53021
(262) 692-3988
Grades: PK-12
| 321 students
Ozaukee County Public Schools (Closed)
School
Location
Grades
Students
1800 Washington St
Grafton, WI 53024
(262) 376-5700
Grafton, WI 53024
(262) 376-5700
Grades: PK-5
| 370 students
11040 N Range Line Rd
Mequon, WI 53092
(262) 238-8501
Mequon, WI 53092
(262) 238-8501
Grades: PK
| 14 students
401 Highland Dr
Fredonia, WI 53021
(866) 301-0401
Fredonia, WI 53021
(866) 301-0401
Grades: n/a
| n/a students
Frequently Asked Questions
What are the top ranked public high schools in Ozaukee County, WI?
The top ranked public high schools in Ozaukee County, WI include Cedarburg High School, Homestead High School and Grafton High School. Ozaukee County has one of the highest concentrations of top ranked public schools in Wisconsin.
How many public high schools are located in Ozaukee County?
6 public high schools are located in Ozaukee County.
What is the racial composition of students in Ozaukee County?
Ozaukee County public high schools minority enrollment is 19% of the student body (majority Hispanic and Black), which is less than the Wisconsin public high schools average of 33% (majority Hispanic and Black).
Which public high schools in Ozaukee County are often viewed compared to one another?
Popular comparisons of public high schools in Ozaukee County include: Grafton High School vs. Cedarburg High School, Cedarburg High School vs. Grafton High School, Ozaukee High School vs. Grafton High School
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