Northwest Region

Kevin Byrd, Region Representative - Kevin.Byrd@Illinois.gov 
ISC Area A - ISC Area Map - Effective 7/1/24 (pdf)
Phone 217-524-2517 Fax 217-782-0012
Mailing Address:
Department of Human Services
Division of Developmental Disabilities
600 E. Ash St., Bldg. 400, 2-North
Springfield, IL 62703


List of Counties:

  • Boone
  • Carroll
  • DeKalb
  • Jo Daviess
  • Lee
  • McHenry
  • Ogle
  • Stephenson
  • Whiteside
  • Winnebago