City · Illinois · United States
Big Rock, IL — ZIP codes
1 ZIP code · Kane County
- City
- Big Rock
- County
- Kane
- State
- Illinois
- Country
- United States
- Postal code
- 60511Single source
- Coordinates
- 41.7593, -88.5376 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 60511 | Big Rock | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.