For the 2026 school year, there are 3 private high schools serving 478 students in Whiteside County, IL.
The top-ranked private high school in Whiteside County, IL is Newman Central Catholic High School.
The average acceptance rate is 100%, which is higher than the Illinois private high school average acceptance rate of 82%.
Top-Ranked Whiteside County Private High Schools (2026)
School
Location
Quick Facts
1101 W 23rd St
Sterling, IL 61081
(815) 625-0500
Sterling, IL 61081
(815) 625-0500
Gr: 9-12 | 203 students Avg. class size: 28 students Sports: 14 | Extracurrculars: 4 Tuition & acceptance rate listed
Unity Christian Elementary School
(Christian)
1000 11th Ave
Fulton, IL 61252
(815) 589-3912
Fulton, IL 61252
(815) 589-3912
Gr: K-12 | 150 students Avg. class size: 12 students
Overview
This County (Whiteside County)
This State (IL)
# Schools
3 Schools
Student Body:
# Students
478 Students
89,657 Students
% Average Students of Color
13%
35%
Academics and Faculty:
# Teachers
41 Teachers
7,473 Teachers
Average Student-Teacher Ratio
12:1
11:1
% Average Faculty w/Advanced Degree
90%
56%
Average Class Size
20 students
15 students
Average Number of AP Courses
5 courses
11 courses
Average ACT score
23
(Out of 36)
25
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$4,750
$15,731
Average % on Financial Aid
50%
39%
Average Financial Aid Grant
$1,000
$4,811
Average Acceptance Rate
100%
82%
Average Endowment Size
$4 million
$57.83 million
Students by Ethnicity:
Diversity Score
0.26
0.62
# American Indian Students
1 Student
298 Students
% American Indian Students
n/a
1%
# Asian Students
3 Students
5,619 Students
% Asian Students
1%
6%
# Hispanic Students
41 Students
10,085 Students
% Hispanic Students
8%
11%
# Black Students
17 Students
9,670 Students
% Black Students
3%
11%
# White Students
425 Students
52,424 Students
% White Students
86%
58%
# Hawaiian Students
n/a
105 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
8 Students
11,955 Students
% of Others Students
2%
13%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
4 extracurriculars
14 extracurriculars
Average Number of Sports
14 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in Whiteside County, IL?
The top-ranked private high schools in Whiteside County, IL is Newman Central Catholic High School.
How many private high schools are located in Whiteside County?
3 private high schools are located in Whiteside County.
What percentage of private high schools are religiously affiliated in Whiteside County?
Which private high schools in Whiteside County are often viewed compared to one another?
Popular comparisons of private high schools in Whiteside County include: Unity Christian Elementary School vs. Unity Christian School, Newman Central Catholic High School vs. Unity Christian School, Unity Christian School vs. Newman Central Catholic High School
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