For the 2026 school year, there are 2 private elementary schools serving 518 students in Ottawa, IL.
The top-ranked private elementary schools in Ottawa, IL include St. Columba School and Marquette Academy.
100% of private elementary schools in Ottawa, IL are religiously affiliated (most commonly Catholic).
Top-Ranked Ottawa Private Elementary Schools (2026)
School
Location
Quick Facts
Marquette Academy
(Catholic)
1000 Paul Street
Ottawa, IL 61350
(815) 433-0125
Ottawa, IL 61350
(815) 433-0125
Gr: PK-12 | 353 students Tuition listed
St. Columba School
(Catholic)
122 West Washington Street
Ottawa, IL 61350
(815) 433-0700
Ottawa, IL 61350
(815) 433-0700
Gr: K-9 | 165 students
Overview
This Town (Ottawa)
This State (IL)
# Schools
2 Schools
Student Body:
# Students
518 Students
184,372 Students
% Average Students of Color
5%
32%
Academics and Faculty:
# Teachers
41 Teachers
14,077 Teachers
Average Student-Teacher Ratio
13:1
13:1
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$7,930
$10,982
Students by Ethnicity:
Diversity Score
0.22
0.64
# American Indian Students
n/a
497 Students
% American Indian Students
n/a
n/a
# Asian Students
3 Students
8,658 Students
% Asian Students
1%
5%
# Hispanic Students
20 Students
17,461 Students
% Hispanic Students
4%
9%
# Black Students
3 Students
14,666 Students
% Black Students
n/a
8%
# White Students
455 Students
99,933 Students
% White Students
88%
54%
# Hawaiian Students
n/a
290 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
37 Students
43,932 Students
% of Others Students
7%
24%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private elementary schools in Ottawa, IL?
The top-ranked private elementary schools in Ottawa, IL include St. Columba School and Marquette Academy.
How many private elementary schools are located in Ottawa?
2 private elementary schools are located in Ottawa.
What percentage of private elementary schools are religiously affiliated in Ottawa?
100% of private elementary schools in Ottawa are religiously affiliated (most commonly Catholic).
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