ZIP Code 99138
About Inchelium
Inchelium is a census-designated place (CDP) in Ferry County, Washington, United States on the Colville Indian Reservation. The population was 431 at the 2020 Census.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,173
population
$51,094
median household income
2
people / sq mi
$206,800
median home value
$556
median gross rent
44.3
median age
654
housing units
443
households
566.6
land area (sq mi)