ZIP Code 98934

98934 is one of Washington's ZIP codes, delivering to addresses in Kittitas, Kittitas County.

City: Kittitas
County: Kittitas County
State: Washington
Prefix: 989xx

Where this code sits

98934 is part of the 989xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kittitas.

Kittitas Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98934 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 98934

The ZIP codes whose reference points sit closest to 98934.
ZIP code	Distance	Delivers to
ZIP code 98926	4.9 mi	Ellensburg, WA
ZIP code 98946	13 mi	Thorp, WA
ZIP code 98950	22 mi	Vantage, WA
ZIP code 98942	22 mi	Selah, WA
ZIP code 98947	25 mi	Tieton, WA
ZIP code 98907	25 mi	Yakima, WA
ZIP code 99321	26 mi	Beverly, WA
ZIP code 98923	26 mi	Cowiche, 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 98934, plotted from its record coordinates.

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

Scope ZIP code 98934. 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.