Lacrosse, WA ZIP code

The ZIP code for Lacrosse, Washington is 99143. It is in Whitman County.

99143

Population in these ZIPs: 585
Avg. median income: $38,200population-weighted
Typical home value: $276,300population-weighted
Metro area: Pullman, WA

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Lacrosse, WA ZIP code list

Lacrosse, WA ZIP codes
ZIP code	Population	Median income	Typical home value
99143	585	$38,214	$276,300

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Lacrosse

Hay 8 mi
Endicott 14 mi
Hooper 15 mi
Benge 17 mi
Colfax 20 mi
Starbuck 23 mi
Washtucna 23 mi
Saint John 25 mi
Pomeroy 27 mi
Albion 28 mi
Steptoe 29 mi
Lamont 29 mi

Frequently asked questions

What is the ZIP code for Lacrosse, WA?

The ZIP code for Lacrosse, WA is 99143.

What county is Lacrosse, Washington in?

Lacrosse ZIP codes are in Whitman County.