2010 - Frostburg State left the AMCC to join the Capital Athletic Conference (CAC), effective after the 2009-10 academic year.
2015 - New Jersey City University joined the AMCC as an associate member for women's bowling, effective in the 2016 spring season (2015-16 academic year).
2017 - Hiram College joined the AMCC as an associate member for men's volleyball, effective in the 2018 spring season (2017-18 academic year).
2019 - Alfred State College joined the AMCC, effective in the 2019-20 academic year.
2020
Two institutions left the AMCC at the end of the 2019–20 academic year. D'Youville began a transition to NCAA Division II as a new member of the East Coast Conference (ECC), and Franciscan, which was already a multi-sport associate member of the Presidents' Athletic Conference (PAC), became a full member of that league.
Also at that time, men's volleyball associate Wittenberg left to return to its previous men's volleyball home of the Midwest Collegiate Volleyball League.
Two schools became associate members effective in 2020–21—Saint Vincent added men's volleyball to its AMCC associate membership, while Wells College joined the AMCC as an associate member for men's and women's swimming & diving.
2022
Medaille left the AMCC at the end of the 2021–22 academic year to join the Empire 8 Athletic Conference (Empire 8). It remained an AMCC associate in bowling.
Wells added men's volleyball to its AMCC associate membership, effective with the 2023 spring season (2022–23 academic year).
Two schools announced that they would join the AMCC in 2023–24. Carlow University joined after spending its first NCAA exploratory season in the NAIA's River States Conference, and Wells became a full AMCC member.[7]
The PAC, primary home of AMCC men's volleyball associates Geneva, Saint Vincent, and Thiel, announced it would begin sponsoring that sport in the 2025 season (2024–25 academic year). Accordingly, all three will leave the AMCC after the 2024 season.[8]
2023
AMCC bowling associate Medaille announced it would close at the end of the 2022–23 academic year.[9]
The PAC announced that current AMCC men's volleyball associate Hiram would move that sport to the PAC after the 2024 season.[10]
The AMCC announced that it would add Buffalo State University and Houghton University as men's volleyball associates in 2024–25. At the time of announcement, both were preparing to start men's volleyball programs in 2023–24.[11]
2024 - Wells announced that it would close at the end of the 2023-24 academic year.[12]
Member schools
Current members
The AMCC currently has ten full members, with four being part of Pennsylvania's Commonwealth System of Higher Education, made up of state-supported but privately chartered institutions; one public institution; and five private institutions. Departing members highlighted in pink.
^Wells was an associate member for men's and women's swimming & diving since 2020–21 and in men's volleyball since 2022–23 school year, before joining as a full member effective in the 2023–24 school year.
Associate members
The AMCC currently has five associate members. All four men's volleyball associates, highlighted in pink, will depart when the Presidents' Athletic Conference, full-time home to three of the four, adds that sport in 2024–25. Saint Vincent will remain a bowling associate.
^D'Youville was nicknamed "Spartans" during its AMCC tenure. The school changed its nickname to "Saints" in 2020, at the same time it moved to Division II.[14]
^Measured from Medaille's departure from full AMCC membership.
^Medaille announced that it would close on August 31, 2023.
^During their tenure as an affiliate member of the AMCC, SUNY Delhi's primary home conference was the American Collegiate Athletic Association (ACAA) during the 2018–19 school year.