For the 2026 school year, there are 3 private schools serving 255 students in 63303, MO (there are 7 public schools, serving 5,142 public students). 5% of all K-12 students in 63303, MO are educated in private schools (compared to the MO state average of 12%).
The average acceptance rate is 95%, which is higher than the Missouri private school average acceptance rate of 86%.
33% of private schools in 63303, MO are religiously affiliated (most commonly Catholic).
Private Schools in 63303, MO (2026)
School
Location
Quick Facts
The Goddard School ![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
1402 Gettysburg Landing Road
Saint Charles, MO 63303
(636) 441-9037
Saint Charles, MO 63303
(636) 441-9037
Gr: NS-K Avg. class size: 15 students
St. Charles KinderCare
Daycare / Preschool
1900 Zumbehl Rd.
Saint Charles, MO 63303
(636) 946-7681
Saint Charles, MO 63303
(636) 946-7681
Gr: NS-PK
Seton Regional Catholic School
(Catholic)
#1 Seton Court
Saint Charles, MO 63303
(636) 946-6716
Saint Charles, MO 63303
(636) 946-6716
Gr: K-8 | 255 students Avg. class size: 22 students Tuition & acceptance rate listed
Frequently Asked Questions
How many private schools are located in 63303, MO?
3 private schools are located in 63303, MO.
What percentage of students in 63303 go to private school?
5% of all K-12 students in 63303 are educated in private schools (compared to the MO state average of 12%).
What percentage of private schools are religiously affiliated in 63303?
33% of private schools in 63303 are religiously affiliated (most commonly Catholic).
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