Northern Illinois University 1425 West Lincoln Highway DeKalb, IL 60115
For same day, overnight or special delivery options by commercial common carriers such as United Parcel Service (UPS) or Federal Express (FedEx), use the following address:
NIU Office of Admissions Williston Hall 350 Normal Road DeKalb, IL 60115
The NIU Office of Admissions is closed for mail delivery on weekends and holiday periods and is unable to receive any special delivery items during closure times. Please schedule any special delivery options to arrive at the NIU Office of Admissions during normal working hours, 8 a.m. to 4:30 p.m., Monday through Friday.
Phone: Monday – Friday 8 a.m. to 4:30 p.m. Toll Free – 800-892-3050 Phone Number – 815-753-0446