Inchelium is located in Ferry county Washington with a geographic area of 26.4 square miles. The total population in Inchelium is 325 with 51.4% male and 48.6% female. Children under age 5 represent 4.6% of the population, under age 18 equal 32.6% of the population and over age 65 is 18.8% of the population. The median household income is $46,250, per capita income is $23,446. There are a total of 118 housing units with 56.8% owner occupied. Education includes 26.3% of residents that are high school graduates and 19.5% with a bachelor's degree or higher. The average temperature in Inchelium in the summer is 60 degrees, and in the winter 42 degrees.