The Hauppauge Education and Conference Center continues the Adelphi tradition of offering convenient, high quality college education to the community and strengthens Adelphi's commitment to the future of Long Island. Hauppauge, a vital part of the area's economy, is home to the second largest industrial park in the United States.

The Adult Academic Programs in University College provide students who are balancing careers and families the opportunity to earn their bachelor's degree.

Since 2006, the Center has offered the ASCEND program for registered nurses pursuing a Bachelor of Science in nursing. Designed to accommodate the schedules of working nurses, ASCEND allows nurses to attend classes only one day each week.