De land is located in Piatt county Illinois with a geographic area of 0.4 square miles. The total population in De land is 468 with 43.6% male and 56.4% female. Children under age 5 represent 8.1% of the population, under age 18 equal 25.6% of the population and over age 65 is 11.3% of the population. The median household income is $49,167, per capita income is $27,359. There are a total of 188 housing units with 72.3% owner occupied. Education includes 46.8% of residents that are high school graduates and 4.3% with a bachelor's degree or higher. The average temperature in De land in the summer is 74 degrees, and in the winter 27 degrees.