St. Mary's South Side Catholic High School

St. Mary's South Side Catholic High School
Location
4701 South Grand Boulevard

,
63111

United States

38°34′30″N 90°15′3″W / 38.57500°N 90.25083°W / 38.57500; -90.25083
Information
Former namesSouth Side Catholic High School (1931–1947)
St. Mary's High School (1947–2023)
TypePrivate, all-boys
Religious affiliation
Roman Catholic (Marianist)
Established1931 (1931)
PresidentMike England
Principal
Valerie Todd
Grades9–12
Colors    Green and white
Athletics conference
Independent
Team nameDragons
AccreditationNorth Central Association of Colleges and Schools[1]
Tuition$10,200
Alumni11,000+
Websitestmaryshs.com

St. Mary's South Side Catholic High School is an independent Catholic, all-boys high school rooted in the Marianist tradition in St. Louis, Missouri. Founded in 1931 as South Side Catholic High School by at the Archdiocese of St. Louis, it became independent in 2023 as a new institution with its current name. It is situated on a 27-acre campus in the Dutchtown neighborhood.

History

teamwork
Students work together on a class assignment.

In September 1931, South Side Catholic High School opened with Christian Brothers teaching in two classrooms, small buildings on the premises of St. Joseph's Orphanage. Two years later ten Marianist Brothers were teaching 275 students. Beginning in 1935 the orphanage building was remodeled and became the school, from which 62 students graduated in 1936, the year the school received accreditation from the North Central Association of Colleges and Schools and from the University of Missouri. The school reached its peak enrollment of 1,100 students in 1946 and was renamed St. Mary's High School in 1947.[2]

When a new, $1.5 million building was completed in 1964, there were 883 students in 19 classrooms, besides three laboratories for science and one for languages, a library, cafeteria, administrative offices, and rooms for 30 Marianists on the third floor. In 1967 a wing was added with rooms for teachers and for guidance, chemistry, biology and typing; and additional classrooms, four of which could be opened to form two rooms seating 110 each. An athletic complex was begun in 1988, with a grass field for football and soccer and an all-weather track. Lighting was added in 1992.[2]

The original gymnasium of 1938 was destroyed by fire in 1993 and replaced with a new complex named for Archbishop John L. May. It included weight rooms, a batting cage, and an alumni meeting room. Computer facilities were added throughout the school in 1993, enhanced in 2004, and again in 2013, when each student was supplied with a notebook computer. In 1998 a chapel was received from Catholic Charities and refurbished to become Holy Family Chapel. In 2000, renovations included converting the Marianist quarters into a fine arts center and band room. The Archdiocese of St. Louis and the United States Province of the Society of Mary continue to sponsor the school, and 19 faculty members have become lay Marianists.[2]

Service
Student volunteers prepare for the annual Day of Service.

In 2008, property to the west of the school was purchased and a Center for Applied Science was added. It has grown to include electronics and robotics, computer programming, architecture, and graphic design. With the completion of a $5 million fund-raising drive, Divis Field for baseball was added, along with practice fields for soccer. In 2012, the courtyard was improved and memorial bricks added. The football field received artificial turf and improved lighting in 2016.[2]

In 2022, the Archdiocese of St. Louis announced that the school would be closing after the end of the 2022–2023 school year as part of its downsizing plan.[3]

On December 15, 2022, St. Mary's High School announced that a deal with the Archdiocese of St. Louis would keep the school open. The school agreed to the terms of a three-year lease with the Archdiocese of St. Louis. The Catholic boys’ high school will stay open next year as the independent St. Mary’s South Side High School in the neighborhood where it first opened in 1931.[4] On July 14, 2025, St. Mary's South Side purchased the campus from the archdiocese.

Athletics

St. Mary's athletic teams are known as the Dragons, and they participate in MSHSAA-sponsored sports. It was a longtime member of the Archdiocesan Athletic Association, a conference of St. Louis private high schools that disbanded in 2022.

From 2021–2022, St. Mary's won consecutive state championships in football, first in Class 3 and then in Class 4.[5]

St. Mary's has won six state championships in soccer. With the first championship coming in 1969, they later won in 1995, 1999, 2000, 2001, and 2010.[5]

Notable alumni

Notable faculty

References

  1. ↑ NCA-CASI. "NCA-Council on Accreditation and School Improvement". Archived from the original on April 29, 2009. Retrieved June 23, 2009.
  2. 1 2 3 4 "Our History". St. Mary's High School.
  3. ↑ Bernhard, Blythe. "St. Mary's, Rosati-Kain high schools in St. Louis to close in Catholic downsizing". STLtoday.com. Retrieved September 28, 2022.
  4. ↑ Bernard, Blythe (December 15, 2022). "The survival of St. Mary's High School is also a win for Dutchtown and St. Louis, leaders say". St. Louis Post-Dispatch.
  5. 1 2 "State Championships and Top 4 Finishes". Missouri State High School Activities Association. Retrieved August 30, 2026.
  6. ↑ "Yuri Collins," realgm.com.
  7. ↑ Kvidahl, David (August 15, 2022). "No. 12: St. Mary's wide receiver Hendricks ready to step into the spotlight". STLtoday.com.
  8. ↑ Meet St. Louis running back Jamal Roberts — here's why he could be the next great Mizzou running back