Exhibit 21.1 LIST OF SUBSIDIARIES OF THE REGISTRANT STATE OF INCORPORATION OR SUBSIDIARY FORMATION - ------------------------------------------------------- --------------------------- American Campus Communities, Inc. Maryland American Campus Communities Operating Partnership, LP Maryland RAP Student Housing Properties, LLC Delaware American Campus Communities Services, Inc. Delaware ACT-Village at Fresno State, LLC Delaware 1772 Sweet Home Road, LLC Delaware SHP-The Village at Alafaya Club, LLC Delaware SHP-The Village at Science Drive, LLC Delaware SHP-The Village on University, LLC Delaware ACC OP (Cityparc) LP Delaware