ZIP code · Lacrosse · Washington · United States

ZIP code 99143 — Lacrosse

Name: Lacrosse (99143)
Address: Washington, 99143, US

ZIP code 99143 serves Lacrosse, Washington.

Postal code: 99143
Single source Value from one source, not cross-checked.
City: Lacrosse
County: Whitman
State: Washington
Country: United States
Coordinates: 46.7717, -117.7703 — precision estimated (postal-area centroid)
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Nearby localities

99136Hay
99125Endicott
99333Hooper
99105Benge
99111Colfax
99347Pomeroy
99171Saint John
99359Starbuck
99371Washtucna
99102Albion

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page