Rock Prairie Montessori Photo

Best Janesville Private Schools (2026)

For the 2026 school year, there are 8 private schools serving 1,189 students in Janesville, WI (there are 25 public schools, serving 9,796 public students). 11% of all K-12 students in Janesville, WI are educated in private schools (compared to the WI state average of 15%).
The top-ranked private school in Janesville, WI is St. Paul's Lutheran School.
The average acceptance rate is 95%, which is higher than the Wisconsin private school average acceptance rate of 89%.
75% of private schools in Janesville, WI are religiously affiliated (most commonly Catholic and Christian).

Top-Ranked Janesville Private Schools (2026)

School
Location
Quick Facts
St. Paul's Lutheran School
(Lutheran Church Missouri Synod)
210 S Ringold St
Janesville, WI 53545
(608) 754-4471
Gr: NS-8 | 301 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 6 Tuition listed
Janesville KinderCare
Janesville KinderCare Photo - Janesville KinderCare
Daycare / Preschool
3327 East Milwaukee St.
Janesville, WI 53546
(608) 755-9970
Gr: NS-PK
Oakhill Christian School
(Christian)
(1)
1650 S Oakhill Ave
Janesville, WI 53546
(608) 754-2759
Gr: K-12 | 79 students Tuition listed
Rock Prairie Montessori
Rock Prairie Montessori Photo
Montessori School
(8)
5246 E Rotamer Road
Janesville, WI 53546
(608) 868-4844
Gr: PK-8 | 191 students Avg. class size: 25 students Tuition & acceptance rate listed
St. John Vianney School
(Catholic)
1250 E Racine Street
Janesville, WI 53545
(608) 752-6802
Gr: PK-8 | 214 students
St. Mary Elementary School
(Catholic)
307 E Wall St
Janesville, WI 53545
(608) 754-5221
Gr: PK-8 | 150 students Tuition listed
St. Matthews Lutheran School
(Wisconsin Evangelical Lutheran Synod)
709 Milton Ave
Janesville, WI 53545
(608) 752-1304
Gr: PK-8 | 73 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 2 Tuition listed
St. William Catholic School
(Catholic)
1822 Ravine St
Janesville, WI 53548
(608) 755-5184
Gr: PK-8 | 181 students Avg. class size: 17 students Sports: 4 | Extracurrculars: 3 Tuition listed
[+] Show Closed Private Schools in Janesville, Wisconsin

Janesville, Wisconsin Private Schools (Closed)

School
Location
Quick Facts
4324 E Bingham Road
Janesville, WI 53546
(608) 868-7560
Gr: 1-8 | 25 students

Overview

This Town (Janesville)
This State (WI)
# Schools
8 Schools

Student Body:

# Students
1,189 Students
147,798 Students
% Average Students of Color
7%
35%

Academics and Faculty:

# Teachers
93 Teachers
11,463 Teachers
Average Student-Teacher Ratio
13:1
13:1
% Average Faculty w/Advanced Degree
45%
39%
Average Class Size
18 students
16 students
Average ACT score
24
(Out of 36)
24

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$3,918
$7,540
Average % on Financial Aid
9%
35%
Average Financial Aid Grant
$650
$2,651
Average Acceptance Rate
95%
89%

Students by Ethnicity:

0.44
0.66
# American Indian Students
4 Students
906 Students
% American Indian Students
n/a
1%
# Asian Students
8 Students
3,598 Students
% Asian Students
1%
2%
# Hispanic Students
16 Students
17,453 Students
% Hispanic Students
2%
12%
# Black Students
12 Students
20,354 Students
% Black Students
1%
13%
# White Students
833 Students
79,820 Students
% White Students
70%
53%
# Hawaiian Students
3 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
313 Students
28,707 Students
% of Others Students
26%
19%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
4 extracurriculars
7 extracurriculars
Average Number of Sports
5 sports
6 sports

Frequently Asked Questions

What are the top-ranked private schools in Janesville, WI?
The top-ranked private schools in Janesville, WI is St. Paul's Lutheran School.
How many private schools are located in Janesville?
8 private schools are located in Janesville.
How diverse are private schools in Janesville?
Janesville private schools are approximately 7% minority students, which is lower than the Wisconsin private school average of 35%.
What percentage of students in Janesville go to private school?
11% of all K-12 students in Janesville are educated in private schools (compared to the WI state average of 15%).
What percentage of private schools are religiously affiliated in Janesville?
75% of private schools in Janesville are religiously affiliated (most commonly Catholic and Christian).
Which private schools in Janesville are often viewed compared to one another?

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