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Over the years, countless students and faculty members have walked the halls of Immaculate Conception Cathedral School.  Fond memories have been made and life-long friendships formed within the halls and walls of this historic school. 

If you are an ICCS or St. Charles Academy alumni, or a former educator or staff member, we invite you to stay connected to our school community.  Please complete the alumni form to receive exciting school news and notifications of upcoming alumni events and activities.  

On January 29, 1980, the Diocese of Lake Charles was formed to include the area once known as “Imperial" Calcasieu.  Monsignor Jude Speyrer, Vicar General of the Lafayette Diocese, was named the first bishop of the Diocese of Lake Charles. Immaculate Conception School was recognized as the school representing the Cathedral Parish, thus becoming Immaculate Conception Cathedral School (ICCS).