West richland is located in Benton county Washington with a geographic area of 22.1 square miles. The total population in West richland is 14,842 with 48.7% male and 51.3% female. Children under age 5 represent 7.9% of the population, under age 18 equal 34.1% of the population and over age 65 is 10.3% of the population. The median household income is $102,974, per capita income is $36,735. There are a total of 4,640 housing units with 82.6% owner occupied. Education includes 15.8% of residents that are high school graduates and 45.9% with a bachelor's degree or higher. The average temperature in West richland in the summer is 71 degrees, and in the winter 42 degrees.
