Private School Review - Established 2003

Marathon Private Schools

For the 2026-27 school year, there is 1 private school serving 215 students in Marathon, WI, 22% of all K-12 students in Marathon, WI are educated in private schools versus public schools (compared to the WI state average of 15%).
100% of private schools in Marathon, WI are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

Private Schools in Marathon, WI (2026-27)

Map of St. Mary School
St. Mary School
Gr: PK-8 | 215 students
Catholic
716 Market St.
Marathon, WI 54448
(715) 443-3430
View Profile

Marathon, WI Private School Trends

1
Private Schools
215
Students
3%
Students of Color
10:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Marathon)
This State (WI)
# Schools
1 School
954 Schools
# Students
215 Students
147,262 Students
% Students of Color
3%
35%
0.44
0.66
Show more data/charts: racial breakdown
# American Indian Students
0 Students
897 Students
% American Indian Students
0%
1%
# Asian Students
1 Student
3,565 Students
% Asian Students
1%
2%
# Hispanic Students
4 Students
17,428 Students
% Hispanic Students
2%
12%
# Black Students
0 Students
20,225 Students
% Black Students
0%
13%
# White Students
151 Students
79,460 Students
% White Students
70%
53%
# Hawaiian Students
0 Students
294 Students
% Hawaiian Students
0%
<1%
# Others Students
59 Students
29,380 Students
% of Others Students
27%
19%
All Ethnic Groups
Academics
# Teachers
22 Teachers
11,498 Teachers
Average Student-Teacher Ratio
10:1
13:1

Frequently Asked Questions

How many private schools are located in Marathon, WI?
1 private schools are located in Marathon, WI.
What percentage of students in Marathon go to private school?
22% of all K-12 students in Marathon are educated in private schools (compared to the WI state average of 15%).
What percentage of private schools are religiously affiliated in Marathon?
100% of private schools in Marathon are religiously affiliated (most commonly Catholic).

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