Serving 1,633 students in grades 9-12, Oconomowoc High School ranks in the top 50% of all schools in Wisconsin for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 43% (which is higher than the Wisconsin state average of 39%). The percentage of students achieving proficiency in reading/language arts is 49% (which is higher than the Wisconsin state average of 38%).
The student:teacher ratio of 15:1 is higher than the Wisconsin state level of 13:1.
Minority enrollment is 12% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 33% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 1,633 students
Student:Teacher Ratio: 15:1
Minority Enrollment: 12%
Graduation Rate
: 97% (Top 5% in WI)
Overall Testing Rank
: Top 50%
Math Proficiency
: 43% (Top 50%)
Reading Proficiency
: 49% (Top 30%)
Science Proficiency
: 39% (Btm 50%)
Source: National Center for Education Statistics (NCES), WI Dept. of Education
Oconomowoc High School ranks within the top 50% of all 1,991 schools in Wisconsin (based off of combined math and reading proficiency testing data).
The diversity score of Oconomowoc High School is 0.22, which is less than the diversity score at state average of 0.53. The school's diversity has stayed relatively flat over five school years.
What percent of students have achieved state testing proficiency in math and reading?
43% of students have achieved math proficiency (compared to the 39% WI state average), while 49% of students have achieved reading proficiency (compared to the 38% WI state average).
What is the graduation rate of Oconomowoc High School?
The graduation rate of Oconomowoc High School is 97%, which is higher than the Wisconsin state average of 90%.
How many students attend Oconomowoc High School?
1,633 students attend Oconomowoc High School.
What is the racial composition of the student body?
88% of Oconomowoc High School students are White, 7% of students are Hispanic, 3% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Oconomowoc High School?
Oconomowoc High School has a student ration of 15:1, which is higher than the Wisconsin state average of 13:1.
What grades does Oconomowoc High School offer ?
Oconomowoc High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Oconomowoc High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 1,633 students
Student:Teacher Ratio: 15:1
Minority Enrollment: 12%
Graduation Rate
: 97% (Top 5%)
Overall Testing Rank
: Top 50%
Math Proficiency
: 43% (Top 50%)
Reading Proficiency
: 49% (Top 30%)
Science Proficiency
: 39% (Btm 50%)
Source: National Center for Education Statistics (NCES), WI Dept. of Education
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