Private School Review - Established 2003
Delafield KinderCare
St. John's Northwestern Academy Top 11 · Highest Avg. SAT Score (WI)

Best 53018 Wisconsin Private Schools (2026-27)

For the 2026-27 school year, there are 3 private schools serving 269 students in 53018, WI (there are 2 public schools, serving 334 public students). 45% of all K-12 students in 53018, WI are educated in private schools (compared to the WI state average of 15%).
The top ranked private school in 53018, WI is St. John's Northwestern Academy.
67% of private schools in 53018, WI are religiously affiliated (most commonly Episcopal and Christian).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked 53018 Wisconsin Private Schools (2026-27)

St. John's Northwestern Academy Photo
St. John's Northwestern Academy
Gr: 7-12 | 221 students
Avg. class size: 12 students
Sports: 11 | Extracurriculars: 11
Specialized Curriculum (Episcopal)
1101 Genesee Street
Delafield, WI 53018
(262) 646-7199
(1)
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Map of Augustine Academy
Augustine Academy
Gr: K-7 | 48 students
Christian
Po Box 180066
Delafield, WI 53018
(262) 888-0046
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Delafield KinderCare Photo
Delafield KinderCare
Gr: NS-PK
Daycare / Preschool
3175 Hillside Dr.
Delafield, WI 53018
(262) 646-5112
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Frequently Asked Questions

What are the top ranked private schools in 53018, WI?
The top ranked private schools in 53018, WI is St. John's Northwestern Academy.
How many private schools are located in 53018?
3 private schools are located in 53018.
What percentage of students in 53018 go to private school?
45% of all K-12 students in 53018 are educated in private schools (compared to the WI state average of 15%).
What percentage of private schools are religiously affiliated in 53018?
67% of private schools in 53018 are religiously affiliated (most commonly Episcopal and Christian).

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