Best Osage County Private Schools (2025-26)

For the 2025-26 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 Holy Family School, Immaculate Conception School, and Sacred Heart School.
100% of private schools in Osage County, MO are religiously affiliated (most commonly Catholic).

Top Ranked Osage County Private Schools (2025-26)

School
Location
Quick Facts
Holy Family School
(Catholic)
110 West Oliver Street
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
Gr: K-8 | 108 students
Sacred Heart School
(Catholic)
4309 Highway U
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
Gr: K-8 | 147 students
St. Mary School
(Catholic)
1641 Highway C
Bonnots Mill, MO 65016
(573) 897-2567
Gr: 2-8 | 31 students
St. George School
(Catholic)
601 East Main Street
Linn, MO 65051
(573) 897-3645
Gr: PK-8 | 202 students

Frequently Asked Questions

What are the top ranked private schools in Osage County, MO?
The top ranked private schools in Osage County, MO include Holy Family School, Immaculate Conception School, and Sacred Heart 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).

Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.