98040 Zip code is used for Mercer Island City in King County, Washington in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 98040, Mercer Island City.
| Zip Code | : | 98040 |
| City Name | : | Mercer Island |
| County Name | : | King County |
| State Name | : | Washington |
| Country Name | : | USA |
| Area Code | : | 206 |
| Time Zone | : | PST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |