Zip code 98278
Zip code 98278, WA
The zip code 98278, type unique, belongs to the following denominations: Oak Harbor, Nas Whidbey, Whidbey Island Naval Air, Naval Air Station, Whidbey Nas . It is part of the county Island County, state of Washington. It has an estimated population of 996.
The postal code 98278 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Oak Harbor) or acceptable (Nas Whidbey, Whidbey Island Naval Air).
| Location | Denomination |
|---|---|
| Oak Harbor | Official |
| Nas Whidbey | Acceptable |
| Whidbey Island Naval Air | Acceptable |
| Naval Air Station | Unacceptable |
| Whidbey Nas | Unacceptable |
