| Knox Zip Codes, Illinois |
| State | County/Borough | Town/City | Zipcode |
| Illinois | Knox | Abingdon | 61410 |
| Illinois | Knox | Altona | 61414 |
| Illinois | Knox | Dahinda | 61428 |
| Illinois | Knox | East Galesburg | 61430 |
| Illinois | Knox | Galesburg | 61401 |
| Illinois | Knox | Gilson | 61436 |
| Illinois | Knox | Henderson | 61439 |
| Illinois | Knox | Knoxville | 61448 |
| Illinois | Knox | Maquon | 61458 |
| Illinois | Knox | Oneida | 61467 |
| Illinois | Knox | Rio | 61472 |
| Illinois | Knox | Saint Augustine | 61474 |
| Illinois | Knox | Victoria | 61485 |
| Illinois | Knox | Wataga | 61488 |
| Illinois | Knox | Williamsfield | 61489 |
| Illinois | Knox | Yates City | 61572 |
| Knox Cities Zipcodes |
| Illinois Zipcodes by County |
| Map of Cities in Illinois |
