ZIP Code 98642

98642 is one of Washington's ZIP codes, delivering to addresses in Ridgefield, Clark County.

City: Ridgefield
County: Clark County
State: Washington
Prefix: 986xx

Where this code sits

98642 is part of the 986xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ridgefield.

Ridgefield Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98642 delivers to without sharing its boundary.

ZIP codes nearest 98642

The ZIP codes whose reference points sit closest to 98642.
ZIP code	Distance	Delivers to
ZIP code 98685	4.7 mi	Vancouver, WA
ZIP code 98686	5.8 mi	Vancouver, WA
ZIP code 98665	6.8 mi	Vancouver, WA
ZIP code 98629	7.4 mi	La Center, WA
ZIP code 98604	7.8 mi	Battle Ground, WA
ZIP code 97051	8.4 mi	Saint Helens, OR
ZIP code 98662	8.4 mi	Vancouver, WA
ZIP code 97053	8.7 mi	Warren, OR

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 98642, plotted from its record coordinates.

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

Scope ZIP code 98642. 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.