There are 167 zip codes in Cook County, Illinois. The most populated is 60629, located in Chicago. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 60629 | 108,997 | Chicago |
| 60618 | 92,235 | Chicago |
| 60632 | 86,372 | Chicago |
| 60647 | 85,685 | Chicago |
| 60639 | 85,248 | Chicago |
| 60804 | 84,189 | Cicero |
| 60617 | 83,188 | Chicago |
| 60608 | 82,749 | Chicago |
| 60625 | 80,296 | Chicago |
| 60623 | 76,611 | Chicago |
| 60634 | 75,873 | Chicago |
| 60614 | 71,701 | Chicago |
| 60657 | 71,192 | Chicago |
| 60641 | 68,968 | Chicago |
| 60620 | 68,330 | Chicago |
| 60640 | 67,317 | Chicago |
| 60651 | 65,229 | Chicago |
| 60402 | 64,659 | Berwyn |
| 60609 | 63,241 | Chicago |
| 60016 | 61,988 | Des Plaines |
| 60628 | 61,419 | Chicago |
| 60619 | 60,443 | Chicago |
| 60638 | 57,799 | Chicago |
| 60453 | 57,665 | Oak Lawn |
| 60056 | 56,651 | Mount Prospect |
| 60630 | 55,295 | Chicago |
| 60622 | 53,944 | Chicago |
| 60411 | 53,222 | Chicago Heights |
| 60616 | 52,707 | Chicago |
| 60004 | 52,189 | Arlington Heights |
| 60613 | 51,961 | Chicago |
| 60637 | 51,145 | Chicago |
| 60120 | 50,589 | Elgin |
| 60649 | 50,143 | Chicago |
| 60626 | 50,135 | Chicago |
| 60644 | 49,445 | Chicago |
| 60645 | 48,692 | Chicago |
| 60643 | 48,270 | Chicago |
| 60010 | 46,674 | Barrington |
| 60201 | 43,122 | Evanston |
| 60610 | 42,904 | Chicago |
| 60660 | 42,895 | Chicago |
| 60615 | 42,780 | Chicago |
| 60659 | 42,621 | Chicago |
| 60652 | 42,223 | Chicago |
| 60062 | 42,004 | Northbrook |
| 60462 | 40,942 | Orland Park |
| 60025 | 40,858 | Glenview |
| 60707 | 40,845 | Elmwood Park |
| 60193 | 39,451 | Schaumburg |
| 60107 | 39,450 | Streamwood |
| 60068 | 39,332 | Park Ridge |
| 60090 | 38,753 | Wheeling |
| 60067 | 38,380 | Palatine |
| 60074 | 37,222 | Palatine |
| 60477 | 36,543 | Tinley Park |
| 60409 | 35,708 | Calumet City |
| 60624 | 35,664 | Chicago |
| 60611 | 35,247 | Chicago |
| 60612 | 34,459 | Chicago |
| 60653 | 34,364 | Chicago |
| 60605 | 34,314 | Chicago |
| 60169 | 33,910 | Hoffman Estates |
| 60202 | 33,868 | Evanston |
| 60076 | 33,170 | Skokie |
| 60302 | 33,063 | Oak Park |
| 60007 | 32,768 | Elk Grove Village |
| 60525 | 31,647 | La Grange |
| 60714 | 30,857 | Niles |
| 60631 | 30,418 | Chicago |
| 60636 | 29,833 | Chicago |
| 60077 | 29,330 | Skokie |
| 60005 | 29,216 | Arlington Heights |
| 60656 | 29,180 | Chicago |
| 60459 | 29,122 | Burbank |
| 60438 | 29,059 | Lansing |
| 60018 | 28,820 | Des Plaines |
| 60607 | 28,797 | Chicago |
| 60646 | 28,770 | Chicago |
| 60655 | 28,000 | Chicago |
| 60091 | 27,591 | Wilmette |
| 60621 | 26,997 | Chicago |
| 60452 | 26,939 | Oak Forest |
| 60487 | 26,198 | Tinley Park |
| 60827 | 25,538 | Riverdale |
| 60160 | 25,177 | Melrose Park |
| 60467 | 25,161 | Orland Park |
| 60406 | 24,959 | Blue Island |
| 60053 | 24,910 | Morton Grove |
| 60439 | 24,670 | Lemont |
| 60706 | 24,233 | Harwood Heights |
| 60654 | 23,475 | Chicago |
| 60153 | 23,385 | Maywood |
| 60426 | 23,213 | Harvey |
| 60008 | 22,863 | Rolling Meadows |
| 60803 | 22,198 | Alsip |
| 60473 | 21,695 | South Holland |
| 60642 | 21,444 | Chicago |
| 60164 | 21,371 | Melrose Park |
| 60419 | 21,283 | Dolton |
| 60466 | 21,243 | Park Forest |
| 60443 | 20,735 | Matteson |
| 60430 | 20,430 | Homewood |
| 60194 | 20,312 | Schaumburg |
| 60093 | 20,272 | Winnetka |
| 60805 | 19,730 | Evergreen Park |
| 60513 | 19,366 | Brookfield |
| 60104 | 18,621 | Bellwood |
| 60465 | 18,278 | Palos Hills |
| 60131 | 18,258 | Franklin Park |
| 60304 | 17,564 | Oak Park |
| 60455 | 17,204 | Bridgeview |
| 60154 | 16,694 | Westchester |
| 60478 | 16,591 | Country Club Hills |
| 60192 | 16,536 | Hoffman Estates |
| 60546 | 16,470 | Riverside |
| 60601 | 16,398 | Chicago |
| 60070 | 15,721 | Prospect Heights |
| 60429 | 15,069 | Hazel Crest |
| 60026 | 14,743 | Glenview |
| 60457 | 14,650 | Hickory Hills |
| 60445 | 14,632 | Midlothian |
| 60458 | 14,360 | Justice |
| 60415 | 14,284 | Chicago Ridge |
| 60130 | 14,165 | Forest Park |
| 60173 | 14,067 | Schaumburg |
| 60463 | 13,687 | Palos Heights |
| 60558 | 13,557 | Western Springs |
| 60526 | 13,468 | La Grange Park |
| 60712 | 13,268 | Lincolnwood |
| 60471 | 13,237 | Richton Park |
| 60633 | 12,440 | Chicago |
| 60501 | 11,655 | Summit Argo |
| 60176 | 11,600 | Schiller Park |
| 60305 | 11,568 | River Forest |
| 60661 | 11,513 | Chicago |
| 60428 | 11,155 | Markham |
| 60482 | 11,084 | Worth |
| 60418 | 10,733 | Crestwood |
| 60534 | 10,670 | Lyons |
| 60171 | 10,532 | River Grove |
| 60475 | 10,185 | Steger |
| 60464 | 9,779 | Palos Park |
| 60422 | 9,735 | Flossmoor |
| 60425 | 8,623 | Glenwood |
| 60022 | 8,529 | Glencoe |
| 60162 | 8,213 | Hillside |
| 60155 | 7,965 | Broadview |
| 60469 | 5,423 | Posen |
| 60480 | 5,300 | Willow Springs |
| 60163 | 5,273 | Berkeley |
| 60195 | 5,018 | Schaumburg |
| 60461 | 4,988 | Olympia Fields |
| 60472 | 4,812 | Robbins |
| 60165 | 4,566 | Stone Park |
| 60203 | 4,540 | Evanston |
| 60456 | 4,299 | Hometown |
| 60606 | 3,513 | Chicago |
| 60301 | 3,207 | Oak Park |
| 60043 | 2,537 | Kenilworth |
| 60476 | 2,169 | Thornton |
| 60603 | 1,110 | Chicago |
| 60602 | 938 | Chicago |
| 60604 | 737 | Chicago |
| 60029 | 546 | Golf |
| 60141 | 280 | Hines |
| 60208 | 191 | Evanston |