Immanuel Lutheran School Photo

Best Boone County Private Schools (2026)

For the 2026 school year, there are 3 private schools serving 417 students in Boone County, IL (there are 17 public schools, serving 8,981 public students). 4% of all K-12 students in Boone County, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private schools in Boone County, IL include Immanuel Lutheran School and St. James School.
The average acceptance rate is 95%, which is higher than the Illinois private school average acceptance rate of 85%.
100% of private schools in Boone County, IL are religiously affiliated (most commonly Lutheran Church Missouri Synod and Catholic).

Top-Ranked Boone County Private Schools (2026)

School
Location
Quick Facts
Immanuel Lutheran School
Immanuel Lutheran School Photo
(Lutheran Church Missouri Synod)
1225 E 2nd St
Belvidere, IL 61008
(815) 547-5346
Gr: PK-8 | 267 students Avg. class size: 21 students Sports: 6 | Extracurrculars: 3 Tuition & acceptance rate listed
St. James School
(Catholic)
(8)
320 Logan Ave
Belvidere, IL 61008
(815) 547-7633
Gr: PK-8 | 114 students Avg. class size: 13 students Sports: 3 | Extracurrculars: 2 Tuition & acceptance rate listed
Open Bible Academy
(Pentecostal)
(1)
8567 Town Hall Rd
Belvidere, IL 61008
(815) 547-7067
Gr: PK-4 | 36 students

Overview

This County (Boone County)
This State (IL)
# Schools
3 Schools

Student Body:

# Students
417 Students
251,065 Students
% Average Students of Color
21%
34%

Academics and Faculty:

# Teachers
28 Teachers
18,843 Teachers
Average Student-Teacher Ratio
15:1
13:1
% Average Faculty w/Advanced Degree
44%
53%
Average Class Size
17 students
16 students
Average Number of AP Courses
2 courses
11 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$4,425
$12,464
Average % on Financial Aid
20%
34%
Average Financial Aid Grant
$1,000
$4,148
Average Acceptance Rate
95%
85%

Students by Ethnicity:

0.60
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
5 Students
10,480 Students
% Asian Students
1%
4%
# Hispanic Students
56 Students
25,032 Students
% Hispanic Students
14%
10%
# Black Students
5 Students
21,046 Students
% Black Students
1%
9%
# White Students
229 Students
128,862 Students
% White Students
55%
51%
# Hawaiian Students
n/a
338 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
122 Students
65,234 Students
% of Others Students
29%
26%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
3 extracurriculars
9 extracurriculars
Average Number of Sports
5 sports
6 sports

Frequently Asked Questions

What are the top-ranked private schools in Boone County, IL?
The top-ranked private schools in Boone County, IL include Immanuel Lutheran School and St. James School.
How many private schools are located in Boone County?
3 private schools are located in Boone County.
What percentage of students in Boone County go to private school?
4% of all K-12 students in Boone County are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Boone County?
100% of private schools in Boone County are religiously affiliated (most commonly Lutheran Church Missouri Synod and Catholic).
Which private schools in Boone County are often viewed compared to one another?

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