Municipalities within suburban Cook County

North District

Arlington Hts. Barrington Barrington Hills Bartlett* Buffalo Grove
Des Plaines Elgin* Elk Grove Village Evanston** Glencoe
Glenview Golf Hanover Park* Hoffman Estates Inverness
Kenilworth Lincolnwood Morton Grove Mt. Prospect Niles
Northbrook Northfield Palatine Park Ridge Prospect Heights
Rolling Meadows Roselle* Rosemont Schaumburg S. Barrington
Streamwood Wheeling Wilmette Winnetka
 

West District

Bellwood Bensenville* Berkeley Berwyn Broadview
Brookfield Burr Ridge* Cicero Countryside Elmwood Park
Evergreen Park Forest Park Forest View** Franklin Park Harwood Heights
Hillside Hinsdale* Hodgkins Indian Head Park La Grange
La Grange Park Lyons Maywood McCook Melrose Park
Norridge Northlake North Riverside River Forest River Grove
Riverside Schiller Park Stone Park Westchester Western Springs
Willow Springs
 

South District

Burnham Calumet City Chicago Heights Country Club Hills Crestwood
Dixmoor Dolton East Hazelcrest Flossmoor Ford Heights
Glenwood Hazelcrest Harvey Homewood Lansing
Lynwood Markham Matteson Midlothian Oak Forest
Olympia Fields Park Forest Phoenix Posen Richton Park
Riverdale Sauk Village S. Chicago Heights South Holland Steger
Thornton Tinley Park University Park
 

Southwest District

Alsip Bedford Park Blue Island Burbank Bridgeview
Calumet Park Chicago Ridge Evergreen Park Garden Homes Hickory Hills
Hometown Justice Lemont Merrionette Park Oak Lawn
Orland Hills Orland Park Palos Heights Palos Park Robbins
Summit Worth