MSAs in the state IL
- Bloomington-Normal, IL MSA McLean County
- Champaign-Urbana, IL MSA Champaign County
- Chicago-Gary-Kenosha, IL-IN-WI CMSA Chicago, IL PMSA
Cook County
DeKalb County
DuPage County
Gary, IN PMSA
Grundy County
Kane County
Kankakee County
Kankakee, IL PMSA
Kendall County
Kenosha County
Kenosha, WI PMSA
Lake County
McHenry County
Porter County
Will County
- Davenport-Moline-Rock Island, IA-IL MSA Henry County, IL
Rock Island County, IL
Scott County, IA
- Decatur, IL MSA Macon County
- Peoria-Pekin, IL MSA Peoria County
Tazewell County
Woodford County
- Rockford, IL MSA Boone County
Ogle County
Winnebago County
- Springfield, IL MSA Menard County
Sangamon County
- St. Louis, MO-IL MSA Clinton County, IL
Crawford County, MO (pt.)**
Franklin County, MO
Jefferson County, MO
Jersey County, IL
Lincoln County, MO
Madison County, IL
Monroe County, IL
St. Charles County, MO
St. Clair County, IL
St. Louis County, MO
St. Louis city, MO
Warren County, MO