For the 2026 school year, there are 2 private high schools serving 612 students in 53403, WI.
The top-ranked private high schools in 53403, WI include Sonnenberg Schools and St. Catherines High School.
50% of private high schools in 53403, WI are religiously affiliated (most commonly Catholic).
Top-Ranked 53403 Wisconsin Private High Schools (2026)
School
Location
Quick Facts
1200 Park Ave
Racine, WI 53403
(262) 632-2785
Racine, WI 53403
(262) 632-2785
Gr: 9-12 | 452 students Avg. class size: 17 students Sports: 15 | Extracurrculars: 15 Tuition listed
Sonnenberg Schools![Sonnenberg Schools Photo]( "Sonnenberg Schools Photo")
Special Education School
2015 Franklin Street
Racine, WI 53403
(262) 671-5018
Racine, WI 53403
(262) 671-5018
Gr: K-12 | 160 students Avg. class size: 14 students Extracurrculars: 7 Tuition listed
53403, Wisconsin Private Schools (Closed)
School
Location
Quick Facts
Marigold Learning (Closed 2023)
Alternative School (Catholic)
REMOTE
Racine, WI 53403
Racine, WI 53403
Gr: PK-12 Avg. class size: 2 students
Frequently Asked Questions
What are the top-ranked private high schools in 53403, WI?
The top-ranked private high schools in 53403, WI include Sonnenberg Schools and St. Catherines High School.
How many private high schools are located in 53403?
2 private high schools are located in 53403.
What percentage of private high schools are religiously affiliated in 53403?
50% of private high schools in 53403 are religiously affiliated (most commonly Catholic).
Recent Articles
Financial Aid 101 for Private School Families 2026
Guide to private school financial aid in 2026, with current costs, key planning timelines and practical steps parents need to maximize aid options.
Why Extracurricular Activities Matter in 2026
Discover why extracurricular activities remain essential in 2026, with updated research, costs, and admissions insights for parents and students.
How to Appeal for Financial Aid After Admission
Learn how to appeal for financial aid after admission to a private school, with expert steps, timelines, and 2026 updates for families.