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zipcodes.pro — CITY/WA/ASOTIN

Asotin ZIP code, Washington

The ZIP code for Asotin, WA is 99402, and its area code is 509.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
1,021
Area code
509

Mail addressed to Asotin uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Asotin in numbers

About 1,021 people live in Asotin, in 418 households. The median household income is $77,083 a year, 21% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $297,200 (47% below the Washington median), and median gross rent is $1,224 a month. The median age is 47.8; 21.9% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 16 minutes.

Population1,021Asotin1,021
Households418Asotin418
Median age47.8Asotin47.8Washington38.3US 38.9
Median household income$77,083Asotin$77,083Washington$98,141US $80,734
Median home value$297,200Asotin$297,200Washington$564,600US $332,700
Median gross rent$1,224Asotin$1,224Washington$1,760US $1,413
Bachelor's degree or higher21.9%Asotin21.9%Washington39.6%US 35.7%
Mean commute15.6 minAsotin15.6 minWashington26.6 minUS 26.4 min
Population density952 / sq miAsotin952 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Asotin city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Asotin

ZIP codes with the USPS city name Asotin
ZIP City Type Population Median income Median home
99402 Asotin , WA Standard 1,557 $78,906 $339,800

Other ZIP codes overlapping Asotin

These ZIP codes cover part of Asotin but are addressed as somewhere else.

ZIP codes overlapping Asotin
ZIP City Type Population Median income Median home
99403 Clarkston , WA Standard 20,760 $71,482 $325,300

Map of Asotin ZIP codes

99402

The ZIP codes of Asotin, WA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Asotin

The nearest larger towns are Clarkston Heights-Vineland (7,884 people, 3.8 mi), Lewiston, ID (34,651 people, 4.7 mi) and West Clarkston-Highland (5,444 people, 4.9 mi).

Towns near Asotin
TownPopulationDistance
Clarkston Heights-Vineland 7,884 3.8 mi
Lewiston, ID 34,651 4.7 mi
West Clarkston-Highland 5,444 4.9 mi
Clarkston 7,191 5.7 mi
Moscow, ID 26,286 27.5 mi
Pullman 32,229 28.3 mi

More nearby: every ZIP code in Asotin County · Washington ZIP codes

Cite this page

zipcodes.pro. “Asotin, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/asotin

Underlying data is public domain or openly licensed — sources, vintages and licences.