For the 2026 school year, there are 3 private schools serving 915 students in 53129, WI (there are 6 public schools, serving 2,546 public students). 26% of all K-12 students in 53129, WI are educated in private schools (compared to the WI state average of 15%).
The top-ranked private schools in 53129, WI include Martin Luther High School and St. Alphonsus School.
67% of private schools in 53129, WI are religiously affiliated (most commonly Lutheran Church Missouri Synod and Catholic).
Top-Ranked 53129 Wisconsin Private Schools (2026)
School
Location
Quick Facts
5201 S 76th St
Greendale, WI 53129
(414) 421-4000
Greendale, WI 53129
(414) 421-4000
Gr: 9-12 | 653 students Sports: 16 | Extracurrculars: 27 Tuition listed
St. Alphonsus School
(Catholic)
6000 W Loomis Rd
Greendale, WI 53129
(414) 421-1760
Greendale, WI 53129
(414) 421-1760
Gr: PK-8 | 262 students
Greendale KinderCare ![Greendale KinderCare Photo - Welcome to our center!]( "Greendale KinderCare Photo - Welcome to our center!")
Daycare / Preschool
5230 West Loomis Rd.
Greendale, WI 53129
(414) 421-5510
Greendale, WI 53129
(414) 421-5510
Gr: NS-PK
Frequently Asked Questions
What are the top-ranked private schools in 53129, WI?
The top-ranked private schools in 53129, WI include Martin Luther High School and St. Alphonsus School.
How many private schools are located in 53129?
3 private schools are located in 53129.
What percentage of students in 53129 go to private school?
26% of all K-12 students in 53129 are educated in private schools (compared to the WI state average of 15%).
What percentage of private schools are religiously affiliated in 53129?
67% of private schools in 53129 are religiously affiliated (most commonly Lutheran Church Missouri Synod and Catholic).
Recent Articles
Private School Closures and Consolidations: Warning Signs to Watch
Learn the financial, enrollment, and leadership warning signs that may indicate a private school is at risk of closure or consolidation, and how families can prepare.
AI Tutoring in Private Schools: Innovation or Risk?
Discover how AI tutoring is changing private education, the benefits and risks for students, and what parents should ask before enrolling.
What New Cell Phone Laws Mean for Private School Families
Learn how new cell phone laws are affecting private schools, what parents should expect, and how to evaluate school technology policies in 2026.