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Cook ZIP Codes — Illinois (IL)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Schaumburg | Cook | Illinois | IL | 60196 |
| Evanston | Cook | Illinois | IL | 60201 |
| Evanston | Cook | Illinois | IL | 60202 |
| Evanston | Cook | Illinois | IL | 60203 |
| Evanston | Cook | Illinois | IL | 60204 |
| Evanston | Cook | Illinois | IL | 60208 |
| Evanston | Cook | Illinois | IL | 60209 |
| Oak Park | Cook | Illinois | IL | 60301 |
| Oak Park | Cook | Illinois | IL | 60302 |
| Oak Park | Cook | Illinois | IL | 60303 |
| Oak Park | Cook | Illinois | IL | 60304 |
| River Forest | Cook | Illinois | IL | 60305 |
| Berwyn | Cook | Illinois | IL | 60402 |
| Blue Island | Cook | Illinois | IL | 60406 |
| Calumet City | Cook | Illinois | IL | 60409 |
| Chicago Heights | Cook | Illinois | IL | 60411 |
| Chicago Heights | Cook | Illinois | IL | 60412 |
| Chicago Ridge | Cook | Illinois | IL | 60415 |
| Crestwood | Cook | Illinois | IL | 60418 |
| Dolton | Cook | Illinois | IL | 60419 |
| Flossmoor | Cook | Illinois | IL | 60422 |
| Glenwood | Cook | Illinois | IL | 60425 |
| Harvey | Cook | Illinois | IL | 60426 |
| Hazel Crest | Cook | Illinois | IL | 60429 |
| Homewood | Cook | Illinois | IL | 60430 |
| Lansing | Cook | Illinois | IL | 60438 |
| Matteson | Cook | Illinois | IL | 60443 |
| Midlothian | Cook | Illinois | IL | 60445 |
| Oak Forest | Cook | Illinois | IL | 60452 |
| Oak Lawn | Cook | Illinois | IL | 60453 |
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