For the 2026 school year, there are 3 private elementary schools serving 448 students in Onalaska, WI.
67% of private elementary schools in Onalaska, WI are religiously affiliated (most commonly Christian and Wisconsin Evangelical Lutheran Synod).
Private Elementary Schools in Onalaska, WI (2026)
School
Location
Quick Facts
Great River Montessori
Montessori School
N5560 County Road Zm Ste 4
Onalaska, WI 54650
(608) 615-1800
Onalaska, WI 54650
(608) 615-1800
Gr: PK-3 | 36 students
St. Patrick School
(Christian)
127 11th Ave N
Onalaska, WI 54650
(608) 783-5483
Onalaska, WI 54650
(608) 783-5483
Gr: PK-6 | 188 students
1201 Main Street
Onalaska, WI 54650
(608) 783-4822
Onalaska, WI 54650
(608) 783-4822
Gr: PK-8 | 224 students Avg. class size: 20 students Sports: 5
Overview
This Town (Onalaska)
This State (WI)
# Schools
3 Schools
Student Body:
# Students
448 Students
124,875 Students
% Average Students of Color
9%
34%
Academics and Faculty:
# Teachers
30 Teachers
9,725 Teachers
Average Student-Teacher Ratio
15:1
13:1
% Average Faculty w/Advanced Degree
20%
37%
Average Class Size
20 students
15 students
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.46
0.65
# American Indian Students
n/a
784 Students
% American Indian Students
n/a
1%
# Asian Students
11 Students
2,661 Students
% Asian Students
3%
2%
# Hispanic Students
10 Students
14,436 Students
% Hispanic Students
2%
11%
# Black Students
6 Students
16,235 Students
% Black Students
1%
13%
# White Students
313 Students
68,641 Students
% White Students
70%
53%
# Hawaiian Students
2 Students
260 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
106 Students
25,273 Students
% of Others Students
24%
20%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
5 sports
5 sports
Frequently Asked Questions
How many private elementary schools are located in Onalaska, WI?
3 private elementary schools are located in Onalaska, WI.
What percentage of private elementary schools are religiously affiliated in Onalaska?
67% of private elementary schools in Onalaska are religiously affiliated (most commonly Christian and Wisconsin Evangelical Lutheran Synod).
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