Top Rankings
Westosha Central Union High School School District ranks among the top 20% of public school district in Wisconsin for:
Category
Attribute
Graduation Rate
Highest graduation rate (Top 10%)
For the 2025-26 school year, there is 1 public school serving 1,278 students in Westosha Central Union High School School District. This district's average testing ranking is 6/10, which is in the top 50% of public schools in Wisconsin.
Public School in Westosha Central Union High School School District have an average math proficiency score of 40% (versus the Wisconsin public school average of 40%), and reading proficiency score of 43% (versus the 38% statewide average).
Minority enrollment is 16% of the student body (majority Hispanic), which is less than the Wisconsin public school average of 34% (majority Hispanic and Black).
Overview
This School District
This State (WI)
# Schools
1 School
2,220 Schools
# Students
1,278 Students
814,151 Students
# Teachers
69 Teachers
58,972 Teachers
Student-Teacher Ratio
19:1
19:1
Student By Grade
District Rank
Westosha Central Union High School School District, which is ranked within the top 50% of all 443 school districts in Wisconsin (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 96% has increased from 93% over five school years.
Overall District Rank
#177 out of 447 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
40%
40%
Reading/Language Arts Test Scores (% Proficient)
43%
38%
Science Test Scores (% Proficient)
38%
44%
Graduation Rate
96%
90%
Students by Ethnicity:
Diversity Score
0.29
0.53
% American Indian
n/a
1%
% Asian
2%
4%
% Hispanic
10%
14%
% Black
1%
9%
% White
84%
67%
% Hawaiian
n/a
n/a
% Two or more races
3%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $14,238 in this school district is less than the state median of $17,035. The school district revenue/student has declined by 11% over four school years.
The school district's spending/student of $13,624 is less than the state median of $17,007. The school district spending/student has declined by 11% over four school years.
Total Revenue
$18 MM
$13,869 MM
Spending
$17 MM
$13,846 MM
Revenue / Student
$14,238
$17,035
Spending / Student
$13,624
$17,007
Best Westosha Central Union High School School District Public Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Central High School
(Math: 40% | Reading: 43%)
Rank:
Rank:
6/
Top 50%10
24617 75th St
Salem, WI 53168
(262) 843-2321
Salem, WI 53168
(262) 843-2321
Gr: 9-12 | 1,278 student Student-teacher ratio: 19:1 Minority enrollment: 16%
Frequently Asked Questions
How many schools belong to Westosha Central Union High School School District?
Westosha Central Union High School School District manages 1 public schools serving 1,278 students.
What is the rank of Westosha Central Union High School School District?
Westosha Central Union High School School District is ranked #181 out of 443 school districts in Wisconsin (top 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Wisconsin school districts for: Highest graduation rate (Top 10%)
What is the racial composition of students in Westosha Central Union High School School District?
84% of Westosha Central Union High School School District students are White, 10% of students are Hispanic, 3% of students are Two or more races, 2% of students are Asian, and 1% of students are Black.
What is the student/teacher ratio of Westosha Central Union High School School District?
Westosha Central Union High School School District has a student/teacher ratio of 19:1, which is higher than the Wisconsin state average of 14:1.
What is Westosha Central Union High School School District's spending/student ratio?
The school district's spending/student of $13,624 is less than the state median of $17,007. The school district spending/student has declined by 11% over four school years.
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