For the 2026 school year, there are 6 private schools serving 634 students in Osage County, MO (there are 7 public schools, serving 1,533 public students). 29% of all K-12 students in Osage County, MO are educated in private schools (compared to the MO state average of 12%).
The top-ranked private schools in Osage County, MO include Immaculate Conception School, Holy Family School, and St. Joseph Catholic School.
100% of private schools in Osage County, MO are religiously affiliated (most commonly Catholic).
Top-Ranked Osage County Private Schools (2026)
School
Location
Quick Facts
Holy Family School
(Catholic)
110 West Oliver Street
Freeburg, MO 65035
(573) 744-5200
Freeburg, MO 65035
(573) 744-5200
Gr: PK-8 | 89 students
Immaculate Conception School
(Catholic)
147 County Road 402
Loose Creek, MO 65054
(573) 897-3516
Loose Creek, MO 65054
(573) 897-3516
Gr: K-8 | 108 students
Sacred Heart School
(Catholic)
4309 Highway U
Freeburg, MO 65035
(573) 744-5898
Freeburg, MO 65035
(573) 744-5898
Gr: PK-8 | 57 students
St. Joseph Catholic School
(Catholic)
123 E Main St.
Westphalia, MO 65085
(573) 455-2339
Westphalia, MO 65085
(573) 455-2339
Gr: K-8 | 147 students
St. George School
(Catholic)
601 East Main Street
Linn, MO 65051
(573) 897-3645
Linn, MO 65051
(573) 897-3645
Gr: PK-8 | 202 students
Overview
This County (Osage County)
This State (MO)
# Schools
6 Schools
Student Body:
# Students
634 Students
119,656 Students
Academics and Faculty:
# Teachers
55 Teachers
9,929 Teachers
Average Student-Teacher Ratio
12:1
12:1
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.27
0.55
# American Indian Students
n/a
284 Students
% American Indian Students
n/a
n/a
# Asian Students
n/a
3,149 Students
% Asian Students
n/a
3%
# Hispanic Students
n/a
5,326 Students
% Hispanic Students
n/a
5%
# Black Students
n/a
7,605 Students
% Black Students
n/a
7%
# White Students
554 Students
73,094 Students
% White Students
84%
62%
# Hawaiian Students
n/a
218 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
103 Students
27,369 Students
% of Others Students
16%
23%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private schools in Osage County, MO?
The top-ranked private schools in Osage County, MO include Immaculate Conception School, Holy Family School, and St. Joseph Catholic School.
How many private schools are located in Osage County?
6 private schools are located in Osage County.
What percentage of students in Osage County go to private school?
29% of all K-12 students in Osage County are educated in private schools (compared to the MO state average of 12%).
What percentage of private schools are religiously affiliated in Osage County?
100% of private schools in Osage County are religiously affiliated (most commonly Catholic).
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