The school’s rich history is visible in the architecture of the historic brick building. Archives from the then local newspaper The Douglas Daily International report that the three-story building was constructed in just more than one year. At the time, it was revered as “one of the most modern Catholic institutions in the southwest.” Loretto Catholic School was constructed through a donation from philanthropist Mrs. Ellen Brophy in memory of her late husband, William, who at one time, served as the general manager of the Phelps Dodge Mercantile Company. Melgoza says the gift included both the land and the funds for the school’s construction, records show it cost $150,000 to build. Though the institution began as a boarding school it eventually transitioned to a day school. The instructors, many of them Sisters, lived in the building’s sleeping quarters. Today it has nine classrooms to serve Catholic students.