Appendix I - Illinois Census Office Region Map

Helping Families. Supporting Communities. Empowering Individuals.

Central

  • Cass
  • Christian
  • Greene
  • Logan
  • Macon
  • Macoupin
  • Menard
  • Montgomery
  • Morgan
  • Sangamon
  • Scott
  • Shelby

Chicago

  • City of Chicago

Suburban 

  • Cook County, excluding the City of Chicago

Collar Counties

  • DuPage
  • Grundy
  • Kane
  • Kankakee
  • Kendall
  • Lake
  • McHenry
  • Will

North Central

  • DeWitt
  • Fulton
  • Livingston
  • Marshall
  • Mason
  • McLean
  • Peoria
  • Stark
  • Tazewell
  • Woodford

Northeast Central

  • Champaign
  • Douglas
  • Ford
  • Iroquois
  • Piatt
  • Vermilion

Northern

  • Boone
  • DeKalb
  • Ogle
  • Stephenson
  • Winnebago

Northwest

  • Bureau
  • Carroll
  • Henry
  • Jo Daviess
  • Lee
  • LaSalle
  • Mercer
  • Putnam
  • Rock Island
  • Whiteside

Southeast Central

  • Clark
  • Clay
  • Coles
  • Crawford
  • Cumberland
  • Edgar
  • Effingham
  • Fayette
  • Jasper
  • Lawrence
  • Marion
  • Moultrie
  • Richland

Southern

  • Alexander
  • Edwards
  • Franklin
  • Gallatin
  • Hamilton
  • Hardin
  • Jackson
  • Jefferson
  • Johnson
  • Massac
  • Perry
  • Pope
  • Pulaski
  • Randolph
  • Saline
  • Wabash
  • Wayne
  • White
  • Williamson
  • Union

Southwest Central

  • Bond
  • Calhoun
  • Clinton
  • Jersey
  • Madison
  • Monroe
  • St. Clair
  • Washington

West Central

  • Adams
  • Brown
  • Hancock
  • Henderson
  • Knox
  • McDonough
  • Pike
  • Schuyler
  • Warren