Top Rankings
Mequon-Thiensville School District ranks among the top 20% of public school district in Wisconsin for:
Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 10%)
Graduation Rate
Highest graduation rate (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025-26 school year, there are 3 public preschools serving 1,604 students in Mequon-Thiensville School District. This district's average pre testing ranking is 10/10, which is in the top 5% of public pre schools in Wisconsin.
Public Preschools in Mequon-Thiensville School District have an average math proficiency score of 76% (versus the Wisconsin public pre school average of 42%), and reading proficiency score of 66% (versus the 37% statewide average).
The top ranked public preschools in Mequon-Thiensville School District are Oriole Lane Elementary School, Donges Bay Elementary School and Wilson Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Minority enrollment is 21% of the student body (majority Hispanic and Asian), which is less than the Wisconsin public preschool average of 38% (majority Hispanic and Black).
Overview
This School District
This State (WI)
# Schools
6 Schools
1,031 Schools
# Students
3,570 Students
339,725 Students
# Teachers
245 Teachers
24,691 Teachers
Student-Teacher Ratio
15:1
15:1
Student By Grade
District Rank
Mequon-Thiensville School District, which is ranked within the top 5% 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 98% has increased from 97% over five school years.
Overall District Rank
#15 out of 447 school districts
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
66%
40%
Reading/Language Arts Test Scores (% Proficient)
65%
38%
Science Test Scores (% Proficient)
62%
44%
Graduation Rate
98%
90%
Students by Ethnicity:
Diversity Score
0.43
0.59
% American Indian
n/a
1%
% Asian
7%
5%
% Hispanic
6%
15%
% Black
6%
12%
% White
75%
61%
% Hawaiian
n/a
n/a
% Two or more races
6%
6%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $15,950 in this school district is less than the state median of $17,035. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $18,289 is higher than the state median of $17,007. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$57 MM
$13,869 MM
Spending
$65 MM
$13,846 MM
Revenue / Student
$15,950
$17,035
Spending / Student
$18,289
$17,007
Best Mequon-Thiensville School District Public Preschools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Oriole Lane Elementary School
(Math: 81% | Reading: 65-69%)
Rank:
Rank:
10/
Top 5%10
12850 N Oriole Ln
Mequon, WI 53097
(262) 238-4220
Mequon, WI 53097
(262) 238-4220
Gr: PK-5 | 517 students Student-teacher ratio: 14:1 Minority enrollment: 22%
Rank: #22.
Donges Bay Elementary School
(Math: 76% | Reading: 65-69%)
Rank:
Rank:
10/
Top 5%10
2401 W Donges Bay Rd
Mequon, WI 53092
(262) 238-7925
Mequon, WI 53092
(262) 238-7925
Gr: PK-5 | 516 students Student-teacher ratio: 14:1 Minority enrollment: 17%
Rank: #33.
Wilson Elementary School
(Math: 71% | Reading: 64%)
Rank:
Rank:
10/
Top 5%10
11001 N Buntrock Ave
Mequon, WI 53092
(262) 238-4601
Mequon, WI 53092
(262) 238-4601
Gr: PK-5 | 571 students Student-teacher ratio: 15:1 Minority enrollment: 24%
Recent Articles

Personalized Learning in 2025: Revolutionizing Education
Explore how personalized learning is reshaping education in 2025—insights, policy, impact, and real-world models for students, parents, and educators.

How Bullying Impacts Student Academic Performance in 2025
Explore how bullying harms student achievement, attendance, and well-being — and strategies schools use in 2025 to mitigate its effects.

Bullying, Name-Calling & Put-Downs: Parent Guide 2025
Practical tips for parents to address bullying, name-calling, and put-downs—with 2025 data, policies, and expert strategies.