For the 2026 school year, there are 6 private schools serving 901 students in St. Croix County, WI (there are , serving 14,411 public students). 6% of all K-12 students in St.
Croix County, WI are educated in private schools (compared to the WI state average of 15%).
The top-ranked private schools in St. Croix County, WI include Trinity Academy, St. Patrick School, and St. Anne's School.
The average acceptance rate is 95%, which is higher than the Wisconsin private school average acceptance rate of 89%.
Top-Ranked St. Croix County 草榴社区 Schools (2026)
School
Location
Quick Facts
St. Anne's School
(Catholic)
140 Church Hill Road
Somerset, WI 54025
(715) 247-3762
Somerset, WI 54025
(715) 247-3762
Gr: PK-8 | 110 students Avg. class size: 14 students Sports: 6 | Extracurrculars: 1 Tuition & acceptance rate listed
St. Patrick School
(Catholic)
403 Saint Croix Street
Hudson, WI 54016
(715) 386-3941
Hudson, WI 54016
(715) 386-3941
Gr: PK-8 | 232 students Avg. class size: 15 students Sports: 6 | Extracurrculars: 5
1205 6th St
Hudson, WI 54016
(715) 386-9349
Hudson, WI 54016
(715) 386-9349
Gr: PK-8 | 274 students Avg. class size: 23 students Sports: 3 | Extracurrculars: 3 Tuition listed
2095 90th Ave
Baldwin, WI 54002
(715) 684-2656
Baldwin, WI 54002
(715) 684-2656
Gr: PK-12 | 62 students Avg. class size: 10 students Extracurrculars: 2 Tuition & acceptance rate listed
St. Mary School
(Catholic)
257 S Washington Ave
New Richmond, WI 54017
(715) 246-7629
New Richmond, WI 54017
(715) 246-7629
Gr: PK-8 | 218 students Tuition listed
Overview
This County (St. Croix County)
This State (WI)
# Schools
7 Schools
Student Body:
# Students
901 Students
147,204 Students
% Average Students of Color
5%
35%
Academics and Faculty:
# Teachers
72 Teachers
11,445 Teachers
Average Student-Teacher Ratio
13:1
13:1
% Average Faculty w/Advanced Degree
12%
39%
Average Class Size
16 students
16 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$4,380
$7,531
Average % on Financial Aid
11%
34%
Average Financial Aid Grant
$863
$2,408
Average Acceptance Rate
95%
89%
Students by Ethnicity:
Diversity Score
0.50
0.66
# American Indian Students
2 Students
903 Students
% American Indian Students
n/a
1%
# Asian Students
4 Students
3,578 Students
% Asian Students
1%
2%
# Hispanic Students
13 Students
17,452 Students
% Hispanic Students
1%
12%
# Black Students
13 Students
20,335 Students
% Black Students
1%
13%
# White Students
564 Students
79,800 Students
% White Students
63%
53%
# Hawaiian Students
2 Students
295 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
303 Students
28,746 Students
% of Others Students
34%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
3 extracurriculars
7 extracurriculars
Average Number of Sports
5 sports
6 sports
Frequently Asked Questions
What are the top-ranked private schools in St. Croix County, WI?
The top-ranked private schools in St. Croix County, WI include Trinity Academy, St. Patrick School, and St. Anne's School.
How many private schools are located in St. Croix County?
6 private schools are located in St. Croix County.
How diverse are private schools in St. Croix County?
St. Croix County private schools are approximately 5% minority students, which is lower than the Wisconsin private school average of 35%.
What percentage of students in St. Croix County go to private school?
6% of all K-12 students in St. Croix County are educated in private schools (compared to the WI state average of 15%).
What percentage of private schools are religiously affiliated in St. Croix County?
Which private schools in St. Croix County are often viewed compared to one another?
Popular comparisons of private schools in St. Croix County include: St. Anne's School vs. St. Mary School, St. Patrick School vs. Trinity Academy, Trinity Academy vs. St. Patrick School
Recent Articles
Choosing Between a Traditional 草榴社区 School and a Microschool
Compare traditional private schools and microschools to understand differences in academics, class size, flexibility, cost, and student experience before choosing the best educational fit.
The Second Visit Strategy: What to Look for After the Open House
A second campus visit can reveal what an open house cannot. Learn what to observe, which questions to ask, and how to determine whether a private school is truly the right fit for your child.
How Policy Changes Could Affect Your Tuition Bill in 2026
Learn how federal and state policy changes may affect private school tuition, financial aid, tax benefits, and your family's education budget.
