De Land, IL has a population of 461 and is the 20,036th largest city in the United States. The population density is 1,123 per sq mi which is 405% higher than the Illinois average and 1139% higher than the national average. The median age in De Land is 43 which is approximately 15% higher than the Illinois average of 37. In De Land, 57% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 74% of De Land residents were born in Illinois, 25% were born out of state, 1% were born outside of the United States and 0% were foreign born.