ZIP Code 98390

98390 is one of Washington's ZIP codes, delivering to addresses in Sumner, Pierce County.

City: Sumner
County: Pierce County
State: Washington
Prefix: 983xx

Where this code sits

98390 is part of the 983xx range, the group of codes handled by one mail processing centre. Sumner is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Sumner page.

Sumner Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98390 delivers to without sharing its boundary.

ZIP codes nearest 98390

The ZIP codes whose reference points sit closest to 98390.
ZIP code	Distance	Delivers to
ZIP code 98372	2.2 mi	Puyallup, WA
ZIP code 98047	4.0 mi	Pacific, WA
ZIP code 98371	4.2 mi	Puyallup, WA
ZIP code 98354	4.9 mi	Milton, WA
ZIP code 98374	5.0 mi	Puyallup, WA
ZIP code 98391	5.5 mi	Bonney Lake, WA
ZIP code 98424	6.4 mi	Tacoma, WA
ZIP code 98002	6.6 mi	Auburn, 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 98390, plotted from its record coordinates.

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

Scope ZIP code 98390. 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.