 On August 30, 2017, Bryn Athyn and Wilson announced that they would leave the NEAC for the Colonial States Athletic Conference effective with the 2018–19 school year.The next change of membership came in 2019–20 with the return of Penn State Harrisburg and the departure of Saint Elizabeth for the Colonial States Athletic Conference.In July 2020, the NEAC will lose four members, with Keuka departing for the Empire 8 Conference and Cazenovia, SUNY Cobleskill, and SUNY Poly leaving for the North Atlantic Conference.