Grades 9-12460 students15.3 students per teacherLutheran Church (Missouri Synod)Co-ed89% to 4-year college
Private schools in Saint Peters, MO
4 schools in Saint Peters itself and 11 more within 6 miles. MOScholars pays up to $7,145 per student for 2026-27, more for some students.
Order: nearest first. No school pays for its place. Map
Private schools in Saint Peters (4)
No matching schools.
Grades PreK-KNonsectarianMontessoriCo-ed
Grades PreK-8125 students7.1 students per teacherRoman CatholicCo-ed
Grades PreK-8139 students12.9 students per teacherLutheran Church (Missouri Synod)Co-ed
Nearby, within 6 miles (11)
No matching schools.
Grades PreK-8155 students11.9 students per teacherRoman CatholicCo-ed
Grades PreK-8364 students18.3 students per teacherLutheran Church (Missouri Synod)Co-ed
Grades PreK-8248 students16.4 students per teacherRoman CatholicCo-ed
Grades PreK-8891 students19.8 students per teacherRoman CatholicCo-ed
Grades PreK-8176 students9.5 students per teacherRoman CatholicCo-ed
Grades PreK-12596 students13.4 students per teacherChristian (nondenominational)Co-ed79% to 4-year college
Grades PreK-12176 students7 students per teacherRoman CatholicCo-ed80% to 4-year college
Grades PreK-8163 students10.8 students per teacherBaptistCo-ed
Grades PreK-8374 students13.7 students per teacherRoman CatholicCo-ed
Grades 9-12225 students8.2 students per teacherRoman CatholicCo-ed80% to 4-year college
Saint Peters private schools at a glance
- Closest to downtown
- Lutheran High School of St. Charles County, under 1 mi
- Nearby schools by town
- Saint Charles (7) and O'Fallon (3)
- Students
- about 4,092 in all; the typical school has 225
- Smallest and largest
- All Saints School, 125 students; St. Joseph School, 891 students
- Students per teacher
- 12.9 typical, 3 to 19.8 across 14 schools
- Programs
- 1 Montessori
- Association members
- 8, most often the National Catholic Educational Association
- To a 4-year college
- 80% of graduates at the typical high school (4 reporting)
- Catholic8
- Christian, not Catholic5
- Nonsectarian1
- Not in federal survey1
In Saint PetersWithin 6 mi
- Pre-K (and up)12
- Elementary (K to 5)12
- Middle (6 to 8)11
- High school (9 to 12)4
- K to 12, one school2
In Saint PetersWithin 6 mi
- 50 to 1492
- 150 to 2996
- 300 to 5994
- 600 or more1
Where these facts come from
- Grades, size, affiliation, co-ed, membership, college-going: NCES Private School Universe Survey 2023-24, downloaded September 20, 2026.
- Award and rules: MOScholars, official page, read October 7, 2026.
- Tuition for 4 schools: each school’s own website, last read October 5, 2026.
Private school tuition near Saint Peters
| School | Published tuition | Year |
|---|---|---|
| Assumption Catholic School | $6,940 | 2026-27 |
| Zion Lutheran School | $8,500 | 2026-27 |
| Christian School District | $9,060 to $12,320 | 2026-27 |
| Lutheran High School of St. Charles County | $13,552 | 2026-27 |
Prices from each school’s own website, read in October 2026; fees can be extra. Tuition by state.
Every verified price in Missouri, by city and grade.
What Missouri pays
- Program
- MOScholars, tax-credit scholarship
- Award
- Up to $7,145 per student for 2026-27, more for some students
- Also
- The law sets each ceiling as a share of the state adequacy target, which the Missouri education department lists as $7,145 for 2026-27: up to 100% of it for most students, 125% for students eligible for free or reduced lunch, 160% for English learners and 175% for students with an IEP. Worked example (our arithmetic, not a figure the state publishes): 175% of $7,145 is about $12,503. These are ceilings: assistance organizations may award less, and the average award in 2025-26 was $6,831.
Keep looking
- Christian schools in and around Saint Peters (5)
- Catholic schools in and around Saint Peters (8)
- Private high schools in and around Saint Peters (4)
- Private elementary schools in and around Saint Peters (12)
- Private middle schools in and around Saint Peters (11)
- Lutheran schools in and around Saint Peters (3)
- All schools in St. Charles County
- Private schools in Saint Charles (5 mi)
- Private schools in O'Fallon (6 mi)
- Private schools in Chesterfield (9 mi)
- Private schools in Lake Saint Louis (10 mi)
- Private schools in Town and Country (12 mi)
- Private schools in Ballwin (13 mi)
- Private schools in Ellisville (13 mi)
- Private schools in Olivette (14 mi)
- Private schools in Wildwood (15 mi)
- Private schools in Wentzville (15 mi)
- The private schools nearest you, by ZIP code or location
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