- Home
- Illinois Counties
- Winnebago County Zipcodes
Zip Codes in Winnebago County, Illinois
| County Name | Winnebago County |
| FIPS Code | 17201 |
| Population | 295266 |
| Unemployment Rate | 22.2% |
| Current Time: | CDT |
| Time Zone: | Central Daylight Time |
List of Zipcodes in Winnebago County, Illinois |
|---|
| ZIP Code | ZIP Code Name | Population | Type |
| Caledonia | 2945 | Non-Unique |
| Cherry Valley | 4837 | Non-Unique |
| Davis | 3550 | Non-Unique |
| Davis Junction | 3108 | Non-Unique |
| Durand | 2620 | Non-Unique |
|
| Leaf River | 1711 | Non-Unique |
| Monroe Center | 1148 | Non-Unique |
| Pecatonica | 4132 | Non-Unique |
| Rockton | 11797 | Non-Unique |
| Roscoe | 20052 | Non-Unique |
| South Beloit | 10599 | Non-Unique |
| Stillman Valley | 3175 | Non-Unique |
| Winnebago | 6020 | Non-Unique |
| Rockford | 21593 | Non-Unique |
| Rockford | 20538 | Non-Unique |
| Rockford | 24578 | Non-Unique |
| Rockford | 19269 | Non-Unique |
| Rockford | 30439 | Non-Unique |
| Rockford | 28550 | Non-Unique |
| Rockford | 28333 | Non-Unique |
| Loves Park | 23492 | Non-Unique |
| Rockford | 86 | Non-Unique |
| Rockford | 15776 | Non-Unique |
| Machesney Park | 23180 | Non-Unique |
| Seward | 73 | PO Box |
| Shirland | 188 | PO Box |
| Rockford | 0 | PO Box |
| Rockford | 0 | PO Box |
| Rockford | 0 | PO Box |
| Rockford | 0 | PO Box |
| Rockford | 0 | PO Box |
| Loves Park | 0 | PO Box |
| Loves Park | 0 | PO Box |
| Loves Park | 0 | PO Box |
| List of Cities/Towns in Winnebago County, Illinois |
|---|
| Cherry Valley, IL |
| Durand, IL |
| Lake Summerset, IL |
| Loves Park, IL |
| Machesney Park, IL |
| New Millford, IL |
| Pecatonica, IL |
| Rockford, IL |
| Rockton, IL |
| Roscoe, IL |
| South Beloit, IL |
| Winnebago, IL |