Prince Of Peace Catholic School Photo - The beginning of life-long learning starts here!

Best Clinton County Private Schools (2026)

For the 2026 school year, there are 2 private schools serving 388 students in Clinton County, IA (there are 18 public schools, serving 7,208 public students). 5% of all K-12 students in Clinton County, IA are educated in private schools (compared to the IA state average of 10%).
The top-ranked private school in Clinton County, IA is Prince Of Peace Catholic School.
The average acceptance rate is 95%, which is higher than the Iowa private school average acceptance rate of 87%.
100% of private schools in Clinton County, IA are religiously affiliated (most commonly Catholic).

Top-Ranked Clinton County Private Schools (2026)

School
Location
Quick Facts
Prince Of Peace Catholic School
Prince Of Peace Catholic School Photo - The beginning of life-long learning starts here!
(Catholic)
312 S 4th St
Clinton, IA 52732
(563) 242-1663
Gr: K-12 | 189 students Avg. class size: 15 students Sports: 13 | Extracurrculars: 8 Tuition & acceptance rate listed
St. Joseph Catholic School
(Catholic)
(1)
417 6th Ave
De Witt, IA 52742
(563) 659-3812
Gr: PK-8 | 199 students

Overview

This County (Clinton County)
This State (IA)
# Schools
2 Schools

Student Body:

# Students
388 Students
52,698 Students
% Average Students of Color
9%
16%

Academics and Faculty:

# Teachers
33 Teachers
4,274 Teachers
Average Student-Teacher Ratio
12:1
12:1
% Average Faculty w/Advanced Degree
67%
40%
Average Class Size
15 students
16 students
Average Number of AP Courses
3 courses
9 courses
Average ACT score
25
(Out of 36)
25

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$4,024
$9,284
Average % on Financial Aid
47%
37%
Average Financial Aid Grant
$900
$2,769
Average Acceptance Rate
95%
87%
Average Endowment Size
$1.2 million
$23.33 million

Students by Ethnicity:

0.41
0.48
# American Indian Students
n/a
116 Students
% American Indian Students
n/a
n/a
# Asian Students
1 Student
1,075 Students
% Asian Students
n/a
2%
# Hispanic Students
18 Students
3,392 Students
% Hispanic Students
5%
7%
# Black Students
13 Students
1,537 Students
% Black Students
3%
3%
# White Students
292 Students
36,965 Students
% White Students
75%
70%
# Hawaiian Students
n/a
98 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
64 Students
9,624 Students
% of Others Students
17%
18%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
8 extracurriculars
6 extracurriculars
Average Number of Sports
13 sports
7 sports

Frequently Asked Questions

What are the top-ranked private schools in Clinton County, IA?
The top-ranked private schools in Clinton County, IA is Prince Of Peace Catholic School.
How many private schools are located in Clinton County?
2 private schools are located in Clinton County.
What percentage of students in Clinton County go to private school?
5% of all K-12 students in Clinton County are educated in private schools (compared to the IA state average of 10%).
What percentage of private schools are religiously affiliated in Clinton County?
100% of private schools in Clinton County are religiously affiliated (most commonly Catholic).
Which private schools in Clinton County are often viewed compared to one another?

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