ZIP Code 99130

99130 is one of Washington's ZIP codes, delivering to addresses in Garfield, Whitman County.

City: Garfield
County: Whitman County
State: Washington
Prefix: 991xx

Where this code sits

99130 is part of the 991xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Garfield.

Garfield Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99130 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 99130

The ZIP codes whose reference points sit closest to 99130.
ZIP code	Distance	Delivers to
ZIP code 99104	6.0 mi	Belmont, WA
ZIP code 99161	6.8 mi	Palouse, WA
ZIP code 99128	7.2 mi	Farmington, WA
ZIP code 99174	9.6 mi	Steptoe, WA
ZIP code 99158	10 mi	Oakesdale, WA
ZIP code 83855	12 mi	Potlatch, ID
ZIP code 83872	13 mi	Viola, ID
ZIP code 99111	13 mi	Colfax, 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 99130, plotted from its record coordinates.

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

Scope ZIP code 99130. 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.