IRAD - Northeastern Illinois University

Northeastern Illinois University houses Illinois State Archives collections for Cook County and City of Chicago.

Northeastern Illinois University (NEIU) Illinois Regional Archives Depository Ronald Williams Library Northeastern Illinois University 5500 N. St. Louis Avenue Chicago, IL 60625-4699 Telephone: (773) 442-4506 Hours: Monday – Friday, except state holidays 9:00 a.m. to 4:00 p.m. The depository is staffed by graduate student interns. Because of class scheduling conflicts, hours may vary somewhat from the published schedule. Researchers are urged to call before planning a visit.