Cuba is located in Fulton county Illinois with a geographic area of 0.5 square miles. The total population in Cuba is 1,066 with 52.8% male and 47.2% female. Children under age 5 represent 4.0% of the population, under age 18 equal 19.4% of the population and over age 65 is 22.3% of the population. The median household income is $33,672, per capita income is $25,716. There are a total of 457 housing units with 83.6% owner occupied. Education includes 43.8% of residents that are high school graduates and 11.8% with a bachelor's degree or higher. The average temperature in Cuba in the summer is 74 degrees, and in the winter 27 degrees.