Zip code 98027

Zip code 98027, WA

The zip code 98027, type standard, belongs to the following denominations: Issaquah, Coal Creek, Pine Lake . It is part of the county King County, state of Washington. It has an estimated population of 28210.

The postal code 98027 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Issaquah).