Lutheran High School of St. Charles County
under 1 mi Grades 9-12 460 students 15.3 students per teacher Lutheran Church (Missouri Synod) Co-ed 89% to 4-year college
Private high schools in Saint Peters, MO
4 in Saint Peters or within 6 miles. Private schools that teach grade 9 or above, going by the grade span each school gave the federal survey.
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-12 596 students 13.4 students per teacher Christian (nondenominational) Co-ed 79% to 4-year college
Grades PreK-12 176 students 7 students per teacher Roman Catholic Co-ed 80% to 4-year college
Duchesne High School
6 mi Grades 9-12 225 students 8.2 students per teacher Roman Catholic Co-ed 80% to 4-year college
Private schools
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- Private high schools in Saint Charles (5 mi)
- Private high schools in O'Fallon (6 mi)
- Private high schools in Chesterfield (9 mi)
- Private high schools in Lake Saint Louis (10 mi)
- Private high schools in Town and Country (12 mi)
- Private high schools in Ballwin (13 mi)
- Private high schools in Ellisville (13 mi)
- Private high schools in Olivette (14 mi)
- Private high schools 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 Peters) 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.