Hailey is located in SUN VALLEY Idaho with a geographic area of 3.9 square miles. The total population in Hailey is 8,575 with 48.5% male and 51.5% female. Children under age 5 represent 8.0% of the population, under age 18 equal 32.5% of the population and over age 65 is 11.5% of the population. The median household income is $54,622, per capita income is $27,131. There are a total of 2,897 housing units with 65.4% owner occupied. Education includes 20.3% of residents that are high school graduates and 41.4% with a bachelor's degree or higher. The average temperature in Hailey in the summer is 65 degrees, and in the winter 24 degrees.
