ZIP codes of cities in Illinois
Illinois has one thousand five hundred sixty eight ZIP Codes for postal services.
| City | Zipcode | Type |
|---|---|---|
| Zipcode of Rockford | 61107 | Standard |
| Zipcode of Rockford | 61108 | Standard |
| Zipcode of Rockford | 61109 | Standard |
| Zipcode of Rockford | 61110 | PO Box |
| Zipcode of Loves Park | 61111 | Standard |
| Zipcode of Rockford | 61112 | Standard |
| Zipcode of Rockford | 61114 | Standard |
| Zipcode of Machesney Park | 61115 | Standard |
| Zipcode of Rockford | 61125 | PO Box |
| Zipcode of Rockford | 61126 | PO Box |
| Zipcode of Loves Park | 61130 | PO Box |
| Zipcode of Loves Park | 61131 | PO Box |
| Zipcode of Loves Park | 61132 | PO Box |
| Zipcode of Rock Island | 61201 | Standard |
| Zipcode of Rock Island | 61204 | PO Box |
| Zipcode of Albany | 61230 | Standard |
| Zipcode of Aledo | 61231 | Standard |
| Zipcode of Andalusia | 61232 | Standard |
| Zipcode of Andover | 61233 | PO Box |
| Zipcode of Annawan | 61234 | Standard |
| Zipcode of Atkinson | 61235 | Standard |
| Zipcode of Barstow | 61236 | PO Box |
| Zipcode of Buffalo Prairie | 61237 | PO Box |
| Zipcode of Cambridge | 61238 | Standard |
| Zipcode of Carbon Cliff | 61239 | Standard |