ZIP Code 98921

98921 is one of Washington's ZIP codes, delivering to addresses in Buena, Yakima County.

City: Buena
County: Yakima County
State: Washington
Prefix: 989xx

Where this code sits

98921 is part of the 989xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Buena.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98921 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 98921

The ZIP codes whose reference points sit closest to 98921.
ZIP code	Distance	Delivers to
ZIP code 98953	2.4 mi	Zillah, WA
ZIP code 98948	3.8 mi	Toppenish, WA
ZIP code 98951	5.6 mi	Wapato, WA
ZIP code 98932	8.4 mi	Granger, WA
ZIP code 98939	8.8 mi	Parker, WA
ZIP code 98936	9.1 mi	Moxee, WA
ZIP code 98938	12 mi	Outlook, WA
ZIP code 98933	13 mi	Harrah, 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 98921, plotted from its record coordinates.

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

Scope ZIP code 98921. 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.