Derma is located in Calhoun county Mississippi with a geographic area of 1.8 square miles. The total population in Derma is 1,052 with 46.3% male and 53.7% female. Children under age 5 represent 5.4% of the population, under age 18 equal 23.0% of the population and over age 65 is 15.7% of the population. The median household income is $31,083, per capita income is $15,538. There are a total of 419 housing units with 65.2% owner occupied. Education includes 50.4% of residents that are high school graduates and 8.1% with a bachelor's degree or higher. The average temperature in Derma in the summer is 79 degrees, and in the winter 44 degrees.
