Idor illinois mailing address
The mailing address for the Illinois Department of Employment Security (IDES) is:
Illinois Department of Employment Security 201 W. Madison St. Springfield, IL 62701
You can also contact IDES by phone at (312) 793-2800 or by email at [email protected].
If you are looking for a specific IDES office or location, you can find a list of IDES offices and their contact information on the IDES website at www.ides.illinois.gov.