ZIP Code 99362

99362 is one of Washington's ZIP codes, delivering to addresses in Walla Walla, Walla Walla County.

City: Walla Walla
County: Walla Walla County
State: Washington
Prefix: 993xx

Where this code sits

99362 is part of the 993xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Walla Walla.

Walla Walla Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99362 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 99362

The ZIP codes whose reference points sit closest to 99362.
ZIP code	Distance	Delivers to
ZIP code 99324	3.9 mi	College Place, WA
ZIP code 97862	8.3 mi	Milton Freewater, OR
ZIP code 99329	10 mi	Dixie, WA
ZIP code 99360	16 mi	Touchet, WA
ZIP code 99361	17 mi	Waitsburg, WA
ZIP code 97886	18 mi	Weston, OR
ZIP code 97813	18 mi	Athena, OR
ZIP code 99348	21 mi	Prescott, 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 99362, plotted from its record coordinates.

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

Scope ZIP code 99362. 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.