Springdale is located in Washington county Utah with a geographic area of 4.6 square miles. The total population in Springdale is 489 with 49.5% male and 50.5% female. Children under age 5 represent 1.8% of the population, under age 18 equal 9.0% of the population and over age 65 is 38.7% of the population. The median household income is $59,276, per capita income is $39,559. There are a total of 219 housing units with 75.3% owner occupied. Education includes 15.5% of residents that are high school graduates and 61.6% with a bachelor's degree or higher. The average temperature in Springdale in the summer is 70 degrees, and in the winter 30 degrees.