St. Louis Catholic High School is a SACS accredited educational center for the Catholic Church in the Diocese of Lake Charles formed from its parent institutions, St. Charles Academy, Sacred Heart/Saint Katherine Drexel High School, and Landry Memorial. SLCHS is named after King Louis IX of France and patron Saint of Louisiana. The first graduation was held in 1971.

 

Recognizing parents as the primary educators, SLCHS encourages each student to be intellectually, morally, physically, socially, and spiritually prepared.