Valley is located in Stevens county Washington with a geographic area of 0.4 square miles. The total population in Valley is 122 with 30.3% male and 69.7% female. Children under age 5 represent 0.0% of the population, under age 18 equal 23.8% of the population and over age 65 is 23.8% of the population. The median household income is $28,693, per capita income is $17,133. There are a total of 49 housing units with 100.0% owner occupied. Education includes 0.0% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Valley in the summer is 60 degrees, and in the winter 42 degrees.