Mendel Catholic High School
From Wikipedia, the free encyclopedia
- Gregory Mendel Catholic High School
- Mendel Catholic College Preparatory High School
| Mendel Catholic High School | |
|---|---|
 The front entrance of Mendel in 1962 | |
| Location | |
 | |
250 E. 111th Street , Illinois 60628 United States | |
| Coordinates | 41°41′38″N 87°36′57″W / 41.6940°N 87.6159°W |
| Information | |
| Other names |
|
| Religious affiliation | Order of Saint Augustine |
| Established | 1951 |
| Status | Closed |
| Closed | 1988 |
| Grades | 9–12 |
| Gender | Boys |
| Campus size | 40 acre[1] |
| Nickname | Monarchs |
| Communities served | Roseland, Chicago |
 An overhead view in 1962 | |
Mendel Catholic High School was a Catholic, college-preparatory high school for boys in the Roseland neighborhood of Chicago, Illinois, United States. Named for famed Augustinian scientist Gregor Mendel, it operated from 1951 to 1988.
Its campus has served four schools since 1905. It was first the private Pullman Manual Training School, for children of the workers at the nearby Pullman works. It was acquired by the Order of Saint Augustine and became Mendel Catholic, before the Archdiocese of Chicago merged several schools into it and it was named St. Martin de Porres High School. Since 1998, the buildings have been the home of the Chicago Public Schools' Gwendolyn Brooks College Preparatory Academy.
Closure and future
The Order of Saint Augustine purchased the buildings of the former Pullman Free School of Manual Training in the fall of 1950. Gregory Mendel Catholic High School was established in September 1951 in the Pullman School's former buildings. It started with a freshman class of 360 students. The school was named for Gregor Mendel, an Augustinian priest and father of modern genetics.[2][3] Construction on a gym, chapel, and monastery began in March 1953. By the beginning of the 1953–1954 school year, 900 students were enrolled with 127 on the waiting list.[4]
In 1967, Black students threatened a walkout of the school to protest racial slurs, lack of Black representation in the student senate, and lack of Black history in the school's curriculum. The walkout was called off after discussion with Fr. George Clements, an African-American[5] priest of a nearby St. Dorothy's Parish.[6][7]
Robert Prevost—the future Pope Leo XIV—occasionally taught math part-time at the school during his time at Catholic Theological Union. His mother, Millie, worked as a librarian. His older brothers attended the school.[8]
In 1975, the school began to host weekly house dances, averaging around 1,000 students in attendance. As the school began to suffer from declining enrollment due to white flight, the dances generated $15 million in revenue for the school.[1][9]
At the end of the 1988 school year, Mendel consolidated with Unity Catholic High School and Willibrord Catholic High School to form St. Martin dePorres High School.[10] The combined school continued to operate on the Mendel campus until its closing in 1997.[11]
The Archdiocese of Chicago sold the school to Chicago Public Schools for $2.8 million ($5.62 million in 2025)[12] In 1998, the school reopened as Southside College Preparatory Academy,[12] which changed its name to Gwendolyn Brooks College Preparatory Academy in 2001.[13][14]
