ZIP Code 99109

99109 is one of Washington's ZIP codes, delivering to addresses in Chewelah, Stevens County.

City: Chewelah
County: Stevens County
State: Washington
Prefix: 991xx

Where this code sits

99109 is part of the 991xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Chewelah.

Chewelah Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99109 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 99109

The ZIP codes whose reference points sit closest to 99109.
ZIP code	Distance	Delivers to
ZIP code 99101	9.0 mi	Addy, WA
ZIP code 99181	11 mi	Valley, WA
ZIP code 99131	16 mi	Gifford, WA
ZIP code 99148	16 mi	Loon Lake, WA
ZIP code 99167	18 mi	Rice, WA
ZIP code 99173	20 mi	Springdale, WA
ZIP code 99137	20 mi	Hunters, WA
ZIP code 99114	21 mi	Colville, 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 99109, plotted from its record coordinates.

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

Scope ZIP code 99109. 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.