ZIP Code 99360

99360 is one of Washington's ZIP codes, delivering to addresses in Touchet, Walla Walla County.

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

Where this code sits

99360 is part of the 993xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Touchet.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99360 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 99360

The ZIP codes whose reference points sit closest to 99360.
ZIP code	Distance	Delivers to
ZIP code 99363	12 mi	Wallula, WA
ZIP code 99324	13 mi	College Place, WA
ZIP code 99323	14 mi	Burbank, WA
ZIP code 97835	16 mi	Helix, OR
ZIP code 99362	16 mi	Walla Walla, WA
ZIP code 97862	16 mi	Milton Freewater, OR
ZIP code 97813	20 mi	Athena, OR
ZIP code 99348	22 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 99360, plotted from its record coordinates.

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

Scope ZIP code 99360. 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.