The postal code or ZIP code 98278 has Oak Harbor, Nas Whidbey, Whidbey Island Naval Air as common cities which are accepted by the US Post Office for this ZIP Code. The ZIP code may be located out ot the preferred city. Post office name is usually the city name for 98278. You are advised to add your ZIP code preffered or acceptable cities for mailing a letter etc. If you use an unacceptable city for your mailing you will end up getting delays.
Primary / Preferred City: Oak Harbor, WA
Extra Details of ZIP Code 98278
| ZIP Code | 98278 |
|---|---|
| Type | Unique |
| Common Cities | Oak Harbor, Nas Whidbey, Whidbey Island Naval Air |
| Country | Island County |
| Area Code (s) | 360 |
| Population | 1065 |
| Population Density | 202 people per sq mi |
| Housing Units | 1 |
| Median Home Value | $0 |
| Land Area | 5.26 sq mi |
| Water Area | 1.43 sq mi |
| Occupied Housing Units | 1 |
| Median Household Income | $0 |
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