ZIP code · Oak Harbor · Ohio · United States
ZIP code 43449 — Oak Harbor
ZIP code 43449 serves Oak Harbor, Ohio.
- Postal code
- 43449Single source Value from one source, not cross-checked.
- City
- Oak Harbor
- County
- Ottawa
- State
- Ohio
- Country
- United States
- Coordinates
- 41.5236, -83.1278 — precision precise (locality)
View on OpenStreetMap
About this page
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. Data generated on 2026-08-21. Methodology · Report an error on this page