ZIP Code 98812

98812 is one of Washington's ZIP codes, delivering to addresses in Brewster, Okanogan County.

City: Brewster
County: Okanogan County
State: Washington
Prefix: 988xx

Where this code sits

98812 is part of the 988xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Brewster.

Brewster Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98812 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 98812

The ZIP codes whose reference points sit closest to 98812.
ZIP code	Distance	Delivers to
ZIP code 98829	8.8 mi	Malott, WA
ZIP code 98813	9.1 mi	Bridgeport, WA
ZIP code 98846	11 mi	Pateros, WA
ZIP code 98834	15 mi	Methow, WA
ZIP code 98840	18 mi	Okanogan, WA
ZIP code 98814	18 mi	Carlton, WA
ZIP code 98816	22 mi	Chelan, WA
ZIP code 98830	23 mi	Mansfield, 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 98812, plotted from its record coordinates.

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

Scope ZIP code 98812. 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.