Mill Valley Elementary

Elementary school·Grades K-4 Muskego, Wisconsin·53150
Score
94.5/100
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#49
Among 889 Wisconsin elementary schools
#1
In Muskego-Norway School District
#1
In Muskego
Top 6%
In Wisconsin

Score 94.5/100: better than 94% of Wisconsin elementary schools on 2024-25 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2024-25)

% Meeting or Advanced on state tests in Wisconsin, all students. Colored bars are green when the school is at or above the average for similar Wisconsin schools.

English language arts
77%
Similar Wisconsin schools ≈ 55%, better than 93% of them
184 students tested
Math
79%
Similar Wisconsin schools ≈ 58%, better than 91% of them
184 students tested
Science
74%
Similar Wisconsin schools ≈ 54%, better than 91% of them
93 students tested
All Wisconsin schools (ELA / math)
54% / 55%
State average across every school type, 2024-25
All 13 published results by grade and test

As published by Wisconsin Department of Public Instruction. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 3Forward75.891
English language artsGrade 4Forward78.593
English language artsAll gradesForward77.2184
MathGrade 3Forward76.991
MathGrade 4Forward81.793
MathAll gradesForward79.3184
ScienceGrade 4Forward74.293
ScienceAll gradesForward74.293
Social studiesGrade 4Forward84.993
Social studiesAll gradesForward84.993
WritingGrade 3Forward7891
WritingGrade 4Forward80.693
WritingAll gradesForward79.3184

School profile

Grades
K-4
Students
428
Type
Elementary school
Charter school
No
Program
Regular

Students

Enrollment
428
Typical elementary school: 309
Free or reduced-price lunch
13%
Typical elementary school: 39%

District and location

City
Waukesha County

Contact

Address
W191S6445 Hillendale Dr
Muskego, WI 53150
District website
Shared by several schools in the district

"Typical" is the middle (median) elementary school in Wisconsin. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).

Nearby elementary schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Mill Valley Elementary at a glance

Mill Valley Elementary is a public elementary school in Muskego, Wisconsin, serving grades K-4. It is part of Muskego-Norway School District. It has about 428 students (a typical Wisconsin elementary school has 309). About 13% of students are eligible for free or reduced-price lunch, compared with 39% at a typical Wisconsin elementary school, which is useful context when reading test results.

In 2024-25 state tests, 77% in English language arts (similar schools: 55%) and 79% in math (similar schools: 58%) reached the state standard (% Meeting or Advanced). On our score, which compares it only with other Wisconsin elementary schools, it scores 94.5 out of 100: better than 94% of them, ranking #49 of 889. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

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Page updated 2026-10-12.