Postal reference / United States

99362Walla Walla, Washington

ZIP code 99362 is a United States postal code for Walla Walla, Washington. Its county association is Walla Walla County. The map reference point is at 46.0614, -118.3315.

State / territory
Washington
Recorded place name
Walla Walla
County association
Walla Walla
Estimated coordinate
46.0614, -118.3315
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ZIP prefix
993 · 36 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
303.121 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
99324College PlaceWAWalla Walla3.9
97862Milton FreewaterORUmatilla8.3
99329DixieWAWalla Walla10.2
99360TouchetWAWalla Walla16.0
99361WaitsburgWAWalla Walla16.9
97886WestonORUmatilla17.7
97813AthenaORUmatilla17.9
99348PrescottWAWalla Walla20.6

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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