A
Very Good
87/100

Mill Valley Elementary

📚 Pre-K – 04 🏫 Elementary
📍 W191S6445 Hillendale Dr, Muskego, WI 53150
87
Repit Score
out of 100
428
Students
enrolled
12.6:1
Student:Teacher
ratio
$14K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 12.6:1 student-teacher ratio
💰 Funding $14,414 per student
🏫 School Type Regular

School Information

Address W191S6445 Hillendale Dr
City Muskego
ZIP Code 53150
District 5510170
NCES School ID 551017001333
Data Year 2024-25

Community Context for 53150

Understanding the community around Mill Valley Elementary helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $109,887
Per Capita Income $53,273
Poverty Rate 1.7%
Households Earning $100K+ 54.7%

🎓 Education Level

Bachelor's Degree or Higher 41.7%
High School or Higher 96.5%

🏠 Housing

Median Home Value $370,200
Median Rent $1,223
Owner-Occupied 88.0%
Renter-Occupied 12.0%
View full data for ZIP 53150 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 53150 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 53150 housing costs →

Student Demographics

Enrollment and demographic breakdown for Mill Valley Elementary.

👫 Gender Distribution

Male 51.9%
Female 48.1%

🌎 Race & Ethnicity

White 83.6%
Hispanic/Latino 9.6%
Two or More Races 6.1%
Black 0.5%
Asian 0.2%

📋 Enrollment Summary

Total Enrollment 428
Teachers (FTE) 34.1
Student:Teacher Ratio 12.6:1

Frequently Asked Questions

What is the Repit School Score for Mill Valley Elementary?
Mill Valley Elementary has a Repit School Score of 87 out of 100, earning a grade of A. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Mill Valley Elementary?
Mill Valley Elementary has 428 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 12.6:1.
What grades does Mill Valley Elementary serve?
Mill Valley Elementary serves grades Pre-K – 04 and is classified as a Elementary. This is a public school.
How much funding does Mill Valley Elementary receive per student?
Mill Valley Elementary receives $14,414 in per-pupil spending from its district. This is around the national average.
🏠 Rental Market Around Mill Valley Elementary in 53150 ▼
Avg Home Value
$534,606
Avg Monthly Rent
$1,384
1-Year Change
+8.3%
% Renters
12.0%

Other Schools in 53150

A

Lake Denoon Middle

05 – 08 • School
Repit Score 87/100
A

Muskego Lakes Middle

05 – 08 • School
Repit Score 87/100
B+

Bay Lane Elementary

Pre-K – 04 • Elementary
Repit Score 84/100
B

Muskego High

09 – 12 • High School
Repit Score 73/100
View all schools and real estate data for 53150 →

About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention and better student outcomes.
  • School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
  • School Environment — School size and structure affect available programs and student experience.

Data source: NCES CCD 2024-25 | Last updated: September 2026