Duchesne High School
under 1 miGrades 9-12225 students8.2 students per teacherRoman CatholicCo-ed80% to 4-year college
Catholic schools in Saint Charles, MO
7 in Saint Charles or within 6 miles; schools in Saint Charles itself count at any distance from downtown. Parochial, diocesan and independent Catholic schools.
Grades PreK-8176 students9.5 students per teacherRoman CatholicCo-ed
Grades PreK-12176 students7 students per teacherRoman CatholicCo-ed80% to 4-year college
Grades PreK-8248 students16.4 students per teacherRoman CatholicCo-ed
Grades PreK-8164 students9.9 students per teacherRoman CatholicCo-ed
Grades PreK-8155 students11.9 students per teacherRoman CatholicCo-ed
Grades PreK-8891 students19.8 students per teacherRoman CatholicCo-ed
Catholic schools near Saint Charles by the numbers
- Where
- all 7 in Saint Charles
- Students
- about 2,035 in all; the typical school has 176
- Smallest and largest
- Sts Joachim & Ann School, 155 students; St. Joseph School, 891 students
- Students per teacher
- 9.9 typical, 7 to 19.8 across 7 schools
- Co-ed or single-sex
- all co-ed
- Association members
- 5, most often the National Catholic Educational Association
- State program
- Tax-credit scholarship, up to $7,145 per student for 2026-27, more for some students
How MOScholars works
- Pre-K (and up)6
- Elementary (K to 5)6
- Middle (6 to 8)6
- High school (9 to 12)2
- K to 12, one school1
- 150 to 2996
- 300 to 5990
- 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.
Keep looking
- All private schools near Saint Charles
- Christian schools in Saint Charles
- Private high schools in Saint Charles
- Private elementary schools in Saint Charles
- Private middle schools in Saint Charles
- Private schools with pre-K in Saint Charles
- Montessori schools in Saint Charles
- Special education schools in Saint Charles
- Private schools with kindergarten in Saint Charles
- Lutheran schools in Saint Charles
- All-boys schools in Saint Charles
- Catholic schools in Saint Peters (5 mi)
- Catholic schools in Chesterfield (10 mi)
- Catholic schools in Florissant (10 mi)
- Catholic schools in O'Fallon (11 mi)
- Catholic schools in Olivette (11 mi)
- Catholic schools in Town and Country (12 mi)
- Catholic schools in Ballwin (14 mi)
- Catholic schools in Lake Saint Louis (15 mi)
- Catholic schools across Missouri
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