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zipcodes.pro — CITY/WA/INCHELIUM

Inchelium ZIP code, Washington

The ZIP code for Inchelium, WA is 99138.

USPS city name
1 ZIP code
Population
455

Inchelium in numbers

About 455 people live in Inchelium, in 160 households. The median household income is $68,750 a year, 30% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $168,800 (70% below the Washington median), and median gross rent is $298 a month. The median age is 40.9; 20.1% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 18 minutes.

Population455Inchelium455
Households160Inchelium160
Median age40.9Inchelium40.9Washington38.3US 38.9
Median household income$68,750Inchelium$68,750Washington$98,141US $80,734
Median home value$168,800Inchelium$168,800Washington$564,600US $332,700
Median gross rent$298Inchelium$298Washington$1,760US $1,413
Bachelor's degree or higher20.1%Inchelium20.1%Washington39.6%US 35.7%
Mean commute18.0 minInchelium18.0 minWashington26.6 minUS 26.4 min
Population density17 / sq miInchelium17 / sq mi

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

ZIP codes addressed as Inchelium

ZIP codes with the USPS city name Inchelium
ZIP City Type Population Median income Median home
99138 Inchelium , WA Standard 1,223 $50,833 $218,100

Map of Inchelium ZIP codes

99138

The ZIP codes of Inchelium, 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 Inchelium

The nearest larger towns are Kettle Falls (1,575 people, 19 mi), Colville (4,998 people, 20 mi) and Chewelah (2,606 people, 25 mi).

Towns near Inchelium
TownPopulationDistance
Colville 4,998 20.3 mi
Chewelah 2,606 24.9 mi

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

Cite this page

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

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