Dyer is located in Gibson county Tennessee with a geographic area of 2.3 square miles. The total population in Dyer is 2,663 with 38.2% male and 61.8% female. Children under age 5 represent 11.0% of the population, under age 18 equal 31.2% of the population and over age 65 is 18.0% of the population. The median household income is $35,707, per capita income is $20,560. There are a total of 945 housing units with 61.8% owner occupied. Education includes 49.3% of residents that are high school graduates and 13.1% with a bachelor's degree or higher. The average temperature in Dyer in the summer is 78 degrees, and in the winter 38 degrees.
