Dallas center is located in Dallas county Iowa with a geographic area of 5.3 square miles. The total population in Dallas center is 1,710 with 50.3% male and 49.7% female. Children under age 5 represent 3.5% of the population, under age 18 equal 26.5% of the population and over age 65 is 19.8% of the population. The median household income is $68,333, per capita income is $32,891. There are a total of 700 housing units with 79.1% owner occupied. Education includes 30.6% of residents that are high school graduates and 30.6% with a bachelor's degree or higher. The average temperature in Dallas center in the summer is 72 degrees, and in the winter 23 degrees.