ZIP Code 98075

98075 is one of Washington's ZIP codes, delivering to addresses in Sammamish, King County.

City: Sammamish
County: King County
State: Washington
Prefix: 980xx

Where this code sits

98075 is part of the 980xx range, the group of codes handled by one mail processing centre. Sammamish is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Sammamish page.

Sammamish Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98075 delivers to without sharing its boundary.

ZIP codes nearest 98075

The ZIP codes whose reference points sit closest to 98075.
ZIP code	Distance	Delivers to
ZIP code 98029	2.3 mi	Issaquah, WA
ZIP code 98074	2.8 mi	Sammamish, WA
ZIP code 98053	4.2 mi	Redmond, WA
ZIP code 98008	4.2 mi	Bellevue, WA
ZIP code 98007	5.5 mi	Bellevue, WA
ZIP code 98006	5.9 mi	Bellevue, WA
ZIP code 98050	5.9 mi	Preston, WA
ZIP code 98027	6.2 mi	Issaquah, WA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 98075, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 98075. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.