St. Cletus School
1 mi Grades PreK-8 176 students 9.5 students per teacher Roman Catholic Co-ed
Private schools with pre-K in Saint Charles, MO
9 in Saint Charles or within 6 miles; schools in Saint Charles itself count at any distance from downtown. Private schools whose grades start at pre-K (preschool) and go on to kindergarten or above, going by the grade span each school gave the 2023-24 federal survey. Centres that teach only pre-K are not listed.
Affiliation, co-ed or single-sex, association membership and the share of graduates going on to a 4-year college come from the 2023-24 federal Private School Universe survey.
Grades PreK-12 176 students 7 students per teacher Roman Catholic Co-ed 80% to 4-year college
Grades PreK-8 366 students 12.8 students per teacher Lutheran Church (Missouri Synod) Co-ed
Grades PreK-8 248 students 16.4 students per teacher Roman Catholic Co-ed
Grades PreK-8 164 students 9.9 students per teacher Roman Catholic Co-ed
Zion Lutheran School
5 mi Grades PreK-8 364 students 18.3 students per teacher Lutheran Church (Missouri Synod) Co-ed
Grades PreK-8 155 students 11.9 students per teacher Roman Catholic Co-ed
Grades PreK-K Nonsectarian Montessori Co-ed
St. Joseph School
8 mi Grades PreK-8 891 students 19.8 students per teacher Roman Catholic Co-ed
Private schools
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- Private schools with pre-K in Saint Peters (5 mi)
- Private schools with pre-K in Chesterfield (10 mi)
- Private schools with pre-K in Florissant (10 mi)
- Private schools with pre-K in O'Fallon (11 mi)
- Private schools with pre-K in Olivette (11 mi)
- Private schools with pre-K in Town and Country (12 mi)
- Private schools with pre-K in Ballwin (14 mi)
- Private schools with pre-K in Lake Saint Louis (15 mi)
- Private schools with pre-K across Missouri
What Missouri pays
MOScholars Tax-credit scholarship
Up to $7,145 per student for 2026-27, more for some students The 2026-27 maximum is $7,145 for most students, up to $8,931 for students eligible for free or reduced lunch, $11,432 for English learners and $12,504 for students with an IEP. These are ceilings: assistance organizations may award less, and the average award in 2025-26 was $6,831.
Figures read from each program’s official pages, October 2, 2026. Sources and how to apply
Get one email when applications open
Most programs open once a year, and several ran out of money or seats in 2026. Pick your state (you are looking at Saint Charles) and we will email you the day the next window opens, with the official link. That is the only email you get.
One email per application window. No calls, no sharing your details.