Lincoln is located in Sussex county Delaware with a geographic area of 2.8 square miles. The total population in Lincoln is 605 with 53.2% male and 46.8% female. Children under age 5 represent 0.0% of the population, under age 18 equal 24.6% of the population and over age 65 is 16.2% of the population. The median household income is $55,075, per capita income is $27,447. There are a total of 271 housing units with 93.0% owner occupied. Education includes 43.5% of residents that are high school graduates and 18.5% with a bachelor's degree or higher. The average temperature in Lincoln in the summer is 74 degrees, and in the winter 35 degrees.
