City · Ohio · United States
Willoughby, OH — ZIP codes
2 ZIP codes · Lake County
- City
- Willoughby
- County
- Lake
- State
- Ohio
- Country
- United States
- Postal codes
- 4409444096Single source
- Coordinates
- 41.6302, -81.4076 View on OpenStreetMap
ZIP codes (2)
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.