| Duchesne High School | |
|---|---|
| Address | |
 | |
2550 Elm Street , 63301 United States | |
| Coordinates | 38°47′52″N 90°30′1″W / 38.79778°N 90.50028°W |
| Information | |
| Type | Private, secondary, coeducational, college preparatory school |
| Motto | Educating mind, body and spirit as one |
| Religious affiliation(s) | Roman Catholic |
| Established | 1956 |
| President | Paul Boschert |
| Principal | Dominic D’Urso |
| Grades | 9–12 |
| Enrollment | 300 (2021-2022) |
| Average class size | 20 |
| Student to teacher ratio | 12:1 |
| Color(s) | Royal blue and white |
| Athletics conference | Archdiocesan Athletic Association (AAA) |
| Mascot | Pioneers |
| Rival | St. Dominic High School |
| Accreditation | North Central Association of Colleges and Schools[1] |
| Newspaper | The Pioneer |
| Yearbook | Cor Duchesne |
| Tuition | $12,400 (Catholic) $12,600 (None Catholic) (2022-2023) |
| Dean of students | Kurt Schneider |
| Athletic director | Renee Moore |
| Website | www |
Duchesne High School is a small, private, coeducational, Catholic high school in St. Charles, Missouri, USA, in the Roman Catholic Archdiocese of Saint Louis. The name commemorates St. Rose Philippine Duchesne, whose pioneering spirit was the driving force behind her missionary work throughout the region. Duchesne is classified as a regional high school by the Archdiocese of St. Louis, which means that certain parishes are "assigned" to this school as the primary areas served.
Duchesne High School was established as St. Peter High School in 1924. The school moved to its current location in 1956 and was renamed Duchesne Catholic High School.
- ^ NCA-CASI. "NCA-Council on Accreditation and School Improvement". Archived from the original on April 29, 2009. Retrieved 23 June 2009.