For the 2026 school year, there is 1 private high school serving 221 students in 53018, WI.
The top-ranked private high school in 53018, WI is St. John's Northwestern Academy.
100% of private high schools in 53018, WI are religiously affiliated (most commonly Episcopal).
Top-Ranked 53018 Wisconsin Private High Schools (2026)
School
Location
Quick Facts
St. John's Northwestern Academy ![St. John's Northwestern Academy Photo - Our students walking through campus.]( "St. John's Northwestern Academy Photo - Our students walking through campus.")
Special Program Emphasis (Episcopal)
1101 Genesee Street
Delafield, WI 53018
(262) 646-7199
Delafield, WI 53018
(262) 646-7199
Gr: 7-12 | 221 students Avg. class size: 12 students Sports: 11 | Extracurrculars: 11 Tuition listed
Frequently Asked Questions
What are the top-ranked private high schools in 53018, WI?
The top-ranked private high schools in 53018, WI is St. John's Northwestern Academy.
How many private high schools are located in 53018?
1 private high schools are located in 53018.
What percentage of private high schools are religiously affiliated in 53018?
100% of private high schools in 53018 are religiously affiliated (most commonly Episcopal).
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