Altha is located in Calhoun county Florida with a geographic area of 1.3 square miles. The total population in Altha is 482 with 53.9% male and 46.1% female. Children under age 5 represent 13.3% of the population, under age 18 equal 36.1% of the population and over age 65 is 21.2% of the population. The median household income is $21,806, per capita income is $13,529. There are a total of 187 housing units with 68.4% owner occupied. Education includes 47.1% of residents that are high school graduates and 9.6% with a bachelor's degree or higher. The average temperature in Altha in the summer is 80 degrees, and in the winter 56 degrees.
