 In July 2018, the CSAC added two new members.The conference added its 10th member on July 1, 2019 and will add an 11th member on July 1, 2020.† - Women's college, therefore not competing in men's sports
^ - Former women's college now-turned co-ed college (Rosemont since 2009-10, Wilson since 2013-14, St. Elizabeth since 2016-17)

Franciscan's track teams will leave the CSAC after the 2018–19 school year as part of a transition to full membership in the Presidents' Athletic Conference (PAC).