The
Saints compete in the
Mississippi Valley Conference in the following sports: • Cross Country • Boys' 2-time Class 3A State Champions (2006, 2007) • Girls' 2-time State Champions (2003, 2007) • Volleyball • 2-time State Champions (2020, 2022) • Football • 4-time State Champions (2006, 2017, 2018, 2022) • Basketball • Boys' 2-time Class 3A State Champions (2016, 2017) • Girls' 6-time State Champions (2003, 2005, 2007, 2013, 2022, 2025) • Wrestling • Track and Field • Boys' 2-time Class 3A State Champions (2007, 2008) • Golf • Soccer • Boys' 8-time State Champions (2004, 2005, 2006, 2010, 2011, 2013, 2015, 2021) • Girls' 9-time State Champions (2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013) • Tennis • Boys' 4-time Class 1A State Champions(2017, 2019, 2021, 2022, 2023) • Bowling On June 19, 2007, Sports Illustrated named Xavier as the top athletic high school for the 2006–2007 school year in the state. The Saints girls soccer program has won eight consecutive state titles, and holds the record in Iowa for most consecutive titles won, male or female. The Xavier Athletics Program was recognized by the Des Moines Register as the best in the state of Iowa for medium-sized schools in 2006-07 and again in 2014–15. The Saints football team have won state championships in 2006, 2017, 2018, and 2022, going undefeated in the 2006, 2018 and 2022 seasons. ==Activities and clubs==