ZIP CODE 98278
Oak Harbor, WA
All Zip Codes For Oak Harbor
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 98277 | 36676 | 14159 | 48.303774 | -122.650931 | 61.655834 | 0.562722 |
| 98278 | - | - | - | - | - | - |
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April 19, 2024 |
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 98277 | 36676 | 14159 | 48.303774 | -122.650931 | 61.655834 | 0.562722 |
| 98278 | - | - | - | - | - | - |