Cities & Towns in Cook County, IL
Cook County, county in Illinois, United States. As of 2020 county had an estimated population of 5,108,284 inhabitants. The county was created 191 years ago in 1831. Its county seat is "Chicago".
There are more than 100 city/town in Cook County, IL. The largest city of Cook County is Markham with a population of 328,966. Other cities include, Cicero population 79,727, Arlington Heights population 75,101, Evanston population 72,683, Palatine population 66,830
Markham
Markham, city in Cook County, Illinois, United States
Cicero
Cicero, town in Illinois
Arlington Heights
Arlington Heights, village in Cook County, Illinois, United States; suburb of Chicago, Illinois
All Cook County Cities (Aphebetical)
Cities, Towns, Neighborhoods & Other Populated Places in Cook County.
| City Name | Title | County | Population |
|---|---|---|---|
| Alsip | Village in Cook County, Illinois, United States | Cook | 18,483 |
| Arlington Heights | Village in Cook County, Illinois, United States; suburb of Chicago, Illinois | Cook | 75,101 |
| Austin | Township in Macon County, Illinois | Cook | 199 |
| Barrington | Village in Cook County and Lake County, Illinois, United States | Cook | 10,178 |
| Barrington Hills | Village in United States of America | Cook | 4,152 |
| Bartlett | Village in United States of America | Cook | 40,312 |
| Bedford Park | Village in United States of America | Cook | 606 |
| Bellwood | Village in United States of America | Cook | 18,436 |
| Berkeley | Village in Cook County, Illinois, United States of America | Cook | 4,985 |
| Berwyn | City in Illinois | Cook | 53,701 |
| Blue Island | City in Illinois, United States | Cook | 22,616 |
| Bridgeview | Village in United States of America | Cook | 15,993 |
| Broadview | Village in Cook County, Illenois, USA | Cook | 7,517 |
| Brookfield | Village in Cook County, Illinois (United States of America) | Cook | 18,091 |
| Buffalo Grove | Village in Illinois, United States of America | Cook | 41,496 |
| Burbank | City in Cook County, Illinois, United States | Cook | 27,933 |
| Burnham | Village in Illinois | Cook | 4,040 |
| Calumet | City in Illinois | Cook | 19,843 |
| Calumet City | City in Illinois | Cook | 35,913 |
| Calumet Park | Village in United States of America | Cook | 7,510 |
| Chicago Heights | City in Cook County, Illinois, United States | Cook | 28,990 |
| Chicago Ridge | Village in Cook County, Illinois, United States | Cook | 13,775 |
| Cicero | Town in Illinois | Cook | 79,727 |
| Country Club Hills | City in Cook County, Illinois, United States | Cook | 16,242 |
| Countryside | Geographic area that is located outside towns and cities | Cook | 5,862 |
| Des Plaines | City in Cook County, Illinois | Cook | 58,179 |
| Dixmoor | Village in United States of America | Cook | 3,518 |
| Dolton | Village in Cook County, Illinois, United States | Cook | 22,033 |
| East Hazel Crest | Village in United States of America | Cook | 1,479 |
| Elk Grove | Township in Cook County, Illinois | Cook | 31,831 |
| Elk Grove Village | City in Illinois, United States of America | Cook | 31,831 |
| Elmwood Park | Village in Cook County, Illinois, United States | Cook | 23,805 |
| Evanston | Suburban city in Cook County, Illinois, United States | Cook | 72,683 |
| Evergreen Park | Village in Cook County, Illinois, United States | Cook | 18,905 |
| Flossmoor | Village in United States of America | Cook | 9,018 |
| Ford Heights | Village in United States of America | Cook | 2,647 |
| Forest Park | Village in Illinois | Cook | 13,534 |
| Forest View | Village in Cook County, Illinois, United States | Cook | 659 |
| Franklin Park | Village in Illinois | Cook | 17,402 |
| Glencoe | Village in Cook County, Illinois, United States | Cook | 8,747 |
| Glenview | Village in Cook County, Illinois, United States | Cook | 47,446 |
| Glenwood | City in Iowa | Cook | 8,617 |
| Golf | Village in United States of America | Cook | 488 |
| Hanover Park | Village in United States of America | Cook | 37,164 |
| Harvey | City in Cook County, Illinois, United States | Cook | 24,109 |
| Harwood Heights | Village in United States of America | Cook | 8,236 |
| Hazel Crest | Village in United States of America | Cook | 13,446 |
| Hickory Hills | City in Cook County, Illinois, United States | Cook | 13,555 |
| Hillside | Village in United States of America | Cook | 7,785 |
| Hodgkins | Village in United States of America | Cook | 1,967 |
| Hoffman Estates | Northwestern suburb of Chicago in Illinois, United States | Cook | 50,495 |
| Hometown | City in Cook County, Illinois, United States | Cook | 4,120 |
| Homewood | Village in Cook County, Illinois, United States | Cook | 18,475 |
| Indian Head Park | Village in United States of America | Cook | 3,680 |
| Inverness | Village in United States of America | Cook | 7,303 |
| Justice | Village in Cook County, Illinois | Cook | 12,456 |
| Kenilworth | Village in Illinois | Cook | 2,442 |
| La Grange Park | Village in United States of America | Cook | 12,863 |
| Lansing | Village in Illinois, USA | Cook | 27,059 |
| Lemont | Historic village in the U. | Cook | 17,338 |
| Lincolnwood | Village in United States of America | Cook | 12,091 |
| Lynwood | Village in United States of America | Cook | 9,113 |
| Lyons | Village in Illinois United States of America | Cook | 10,247 |
| Markham | City in Cook County, Illinois, United States | Cook | 328,966 |
| Matteson | Village in United States of America | Cook | 19,322 |
| Maywood | Village in Cook County, Illinois, United States | Cook | 22,868 |
| McCook | Village in Cook County, Illinois | Cook | 217 |
| Melrose Park | Village in Cook County, Illenois, United States of America | Cook | 24,406 |
| Merrionette Park | Village in United States of America | Cook | 1,835 |
| Midlothian | Village in Illinois, United States of America | Cook | 14,179 |
| Morton Grove | Village in United States of America | Cook | 22,564 |
| Mount Prospect | Village in Elk Grove and Wheeling Townships in Cook County, Illinois, United States | Cook | 53,299 |
| Niles | City in Trumbull County, Ohio | Cook | 28,615 |
| Norridge | Village in Cook County, Illinois, United States | Cook | 13,971 |
| North Riverside | Village in United States of America | Cook | 6,346 |
| Northbrook | Village in Illinois | Cook | 32,657 |
| Northfield | Village in Cook County, Illinois | Cook | 5,387 |
| Northlake | City in Cook County, Illinois, United States | Cook | 12,025 |
| Oak Forest | City in Cook County, Illinois | Cook | 26,884 |
| Oak Lawn | Village in Illinois, United States of America | Cook | 54,376 |
| Oak Park | Village in Cook County, Illinois, United States; suburb of Chicago, Illinois | Cook | 51,852 |
| Olympia Fields | City in Illinois, United States of America | Cook | 4,747 |
| Orland Hills | Village in United States of America | Cook | 6,943 |
| Orland Park | Village in Illinois | Cook | 57,347 |
| Palatine | Village in Cook County, Illinois, United States | Cook | 66,830 |
| Palos Heights | City in Cook County, Illinois, United States | Cook | 12,375 |
| Palos Hills | City in Illinois, United States | Cook | 16,874 |
| Palos Park | Village in Illinois, United States of America | Cook | 4,718 |
| Park Forest | Village in United States of America | Cook | 20,937 |
| Park Ridge | City in Cook County, Illinois, United States | Cook | 36,514 |
| Phoenix | Village in United States of America | Cook | 1,884 |
| Prospect Heights | City in Cook County, Illinois, United States | Cook | 15,702 |
| Richton Park | Village in United States of America | Cook | 13,138 |
| Ridgeland | Township in Iroquois County, Illinois | Cook | 356 |
| River Forest | Village in Cook County, Illinois, United States | Cook | 10,694 |
| River Grove | Village in United States of America | Cook | 9,771 |
| Riverdale | Village in Cook County, Illinois, United States | Cook | 12,912 |
| Riverside | Village in Cook County, Illinois | Cook | 8,455 |
| Robbins | Village in United States of America | Cook | 5,401 |
| Rolling Meadows | City in Cook County, Illinois, United States | Cook | 23,246 |
