ZIP Code 99151

99151 is one of Washington's ZIP codes, delivering to addresses in Marcus, Stevens County.

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

Where this code sits

99151 is part of the 991xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Marcus.

Marcus Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99151 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 99151

The ZIP codes whose reference points sit closest to 99151.
ZIP code	Distance	Delivers to
ZIP code 99141	2.0 mi	Kettle Falls, WA
ZIP code 99126	6.5 mi	Evans, WA
ZIP code 99114	11 mi	Colville, WA
ZIP code 99107	14 mi	Boyds, WA
ZIP code 99160	15 mi	Orient, WA
ZIP code 99167	18 mi	Rice, WA
ZIP code 99157	22 mi	Northport, WA
ZIP code 99146	23 mi	Laurier, 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 99151, plotted from its record coordinates.

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

Scope ZIP code 99151. 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.