Private schools in Warren County, MO
5 schools across Marthasville, Warrenton, Wright City. About 498 students in all (2023-24).
| School | Grades | Students |
|---|---|---|
| St. Ignatius Loyola School | PreK-8 | 42 |
| St. Vincent de Paul School | PreK-8 | 69 |
| Holy Rosary School | PreK-8 | 157 |
| High Road School of Wright City | 3-12 | 53 |
| Liberty Christian Academy | PreK-12 | 177 |
Warren County private schools at a glance
- Towns
- 3; the most in Marthasville (2) and Wright City (2)
- Among Missouri counties
- 19th most private schools of 82; 1% of the state’s 514
- Typical school
- 69 students (5 reporting)
- Smallest and largest
- St. Ignatius Loyola School, 42 students; Liberty Christian Academy, 177 students
- Students per teacher
- 8.5 typical, 5.9 to 16.5 across 5 schools
- Programs
- 1 special education
- Co-ed or single-sex
- all co-ed
- Association members
- 3, 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
- Catholic3
- Christian, not Catholic1
- Nonsectarian1
- Pre-K (and up)4
- Elementary (K to 5)5
- Middle (6 to 8)5
- High school (9 to 12)2
- K to 12, one school1
- Under 501
- 50 to 1492
- 150 to 2992
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.
Cities in and around Warren County
- Private schools in Wentzville
- Private schools in Washington
- Private schools in Lake Saint Louis
- Private schools in Troy
- Private schools in O'Fallon
- Private schools in Wildwood
- Private schools in Saint Peters
- Private schools in Chesterfield
- Private schools in Ellisville
- Private schools in Ballwin
- Private schools in Saint Charles
- All of Missouri
Neighboring counties
- Lincoln County (4)
- Franklin County (9)
- St. Charles County (32)
- Gasconade County (3)
- Montgomery County (1)
- St. Louis County (161)
- Pike County (1)
- St. Louis City (2)
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