ZIP Code 98940

98940 is one of Washington's ZIP codes, delivering to addresses in Ronald, Kittitas County.

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

Where this code sits

98940 is part of the 989xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ronald.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98940 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 98940

The ZIP codes whose reference points sit closest to 98940.
ZIP code	Distance	Delivers to
ZIP code 98941	2.8 mi	Roslyn, WA
ZIP code 98922	4.7 mi	Cle Elum, WA
ZIP code 98943	6.1 mi	South Cle Elum, WA
ZIP code 98925	6.3 mi	Easton, WA
ZIP code 98946	22 mi	Thorp, WA
ZIP code 98068	23 mi	Snoqualmie Pass, WA
ZIP code 98847	29 mi	Peshastin, WA
ZIP code 98821	30 mi	Dryden, 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 98940, plotted from its record coordinates.

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

Scope ZIP code 98940. 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.