ZIP Code 99169

99169 is one of Washington's ZIP codes, delivering to addresses in Ritzville, Adams County.

City: Ritzville
County: Adams County
State: Washington
Prefix: 991xx

Where this code sits

99169 is part of the 991xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ritzville.

Ritzville Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99169 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 99169

The ZIP codes whose reference points sit closest to 99169.
ZIP code	Distance	Delivers to
ZIP code 99144	18 mi	Lamona, WA
ZIP code 99154	18 mi	Mohler, WA
ZIP code 99341	19 mi	Lind, WA
ZIP code 99159	20 mi	Odessa, WA
ZIP code 99105	22 mi	Benge, WA
ZIP code 99371	22 mi	Washtucna, WA
ZIP code 99134	23 mi	Harrington, WA
ZIP code 99032	23 mi	Sprague, 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 99169, plotted from its record coordinates.

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

Scope ZIP code 99169. 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.