For the 2026 school year, there is 1 private high school serving 221 students in Delafield, WI.
The top-ranked private high school in Delafield, WI is St. John's Northwestern Academy.
100% of private high schools in Delafield, WI are religiously affiliated (most commonly Episcopal).
Top-Ranked Delafield 草榴社区 High Schools (2026)
School
Location
Quick Facts
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
Overview
This Town (Delafield)
This State (WI)
# Schools
1 School
Student Body:
# Students
221 Students
52,528 Students
% Average Students of Color
25%
41%
Academics and Faculty:
# Teachers
35 Teachers
4,494 Teachers
Average Student-Teacher Ratio
6:1
12:1
% Average Faculty w/Advanced Degree
35%
50%
Average Class Size
12 students
14 students
Average Number of AP Courses
10 courses
12 courses
Average SAT score
1110
(Out of 1600)
1235
Average ACT score
24
(Out of 36)
25
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$45,000
$11,414
Students by Ethnicity:
Diversity Score
0.41
0.67
# American Indian Students
1 Student
208 Students
% American Indian Students
n/a
n/a
# Asian Students
6 Students
2,096 Students
% Asian Students
2%
4%
# Hispanic Students
50 Students
8,856 Students
% Hispanic Students
18%
16%
# Black Students
14 Students
7,894 Students
% Black Students
5%
15%
# White Students
215 Students
28,522 Students
% White Students
75%
52%
# Hawaiian Students
n/a
64 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
6,842 Students
% of Others Students
n/a
13%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
11 extracurriculars
13 extracurriculars
Average Number of Sports
11 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in Delafield, WI?
The top-ranked private high schools in Delafield, WI is St. John's Northwestern Academy.
How many private high schools are located in Delafield?
1 private high schools are located in Delafield.
What percentage of private high schools are religiously affiliated in Delafield?
100% of private high schools in Delafield are religiously affiliated (most commonly Episcopal).
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