Lincoln is located in Burleigh county North dakota with a geographic area of 1.6 square miles. The total population in Lincoln is 4,140 with 52.7% male and 47.3% female. Children under age 5 represent 9.8% of the population, under age 18 equal 36.2% of the population and over age 65 is 3.6% of the population. The median household income is $91,667, per capita income is $29,997. There are a total of 1,186 housing units with 86.0% owner occupied. Education includes 26.1% of residents that are high school graduates and 27.3% with a bachelor's degree or higher. The average temperature in Lincoln in the summer is 68 degrees, and in the winter 10 degrees.