Mother McAuley Liberal Arts High School is an all-girls Catholic high school located in the Mount Greenwood neighborhood of Chicago, Illinois at 3737 West 99th Street. It is located in the Roman Catholic Archdiocese of Chicago. Mother McAuley is the largest all-girls high school in the country. History A small group of Mercy Sisters arrived in Chicago in 1846, led by Frances Warde, Catherine McAuley's closest friend. Within weeks, they opened a "select school" that became St. Francis Xavier Academy for Females, the first school chartered in the city of Chicago. The course of study covered primary, secondary and collegiate levels. The first building was located on Wabash Avenue between Madison and Monroe Streets. In 1871, the Chicago Fire destroyed the original building. St. Francis Academy relocated to 29th and Wabash for a short time, then to a larger location at 49th and Cottage Grove in 1900. In the 1950s, the southwest side of Chicago needed a Catholic girls' school to serve a fast-growing population. In 1956 "the Academy" relocated once again. Mother McAuley Liberal Arts High School and St. Xavier College opened in the fall of 1956 to serve secondary and post secondary women students respectively. McAuley opened with 523 students, 300 of which were first year students. That same year, the Archdiocese of Chicago purchased 22 adjacent acres from the Mercy Sisters to sell to the Christian Brothers of Ireland to open their second all male high school in Chicago Brother Rice High School which is one of largest all male high schools in the United States. McAuley continues to expand. Today, approximately 1200 young women and 95 faculty and staff members form the McAuley community. School Shield The official insignia of Mother Mcauley High School, the shield, takes elements of the Mercy Shield, the shield of the founding Mercy Sisters. It combines the symbol of charity and caring together, symbols that represent Mother Mary Catherine McAuley. The final two symbols, the Cross and the Flame, are said to represent sacrifice and charity, combine together to represent the pattern of Christian living that Mother McAuley High School instills in its students. Athletics Mother McAuley competes in the Girls Catholic Athletic Conference (GCAC). Mother McAuley is also a member of the Illinois High School Association (IHSA), which governs most of the athletic and competitive activities in Illinois. The teams are referred to as the Mighty Macs. The Athletic Department