Kittitas is located in Kittitas county Washington with a geographic area of 0.8 square miles. The total population in Kittitas is 1,342 with 51.3% male and 48.7% female. Children under age 5 represent 5.7% of the population, under age 18 equal 35.2% of the population and over age 65 is 18.3% of the population. The median household income is $52,917, per capita income is $24,141. There are a total of 518 housing units with 64.7% owner occupied. Education includes 29.3% of residents that are high school graduates and 28.4% with a bachelor's degree or higher. The average temperature in Kittitas in the summer is 66 degrees, and in the winter 42 degrees.