Lexington is located in Anoka county Minnesota with a geographic area of 0.7 square miles. The total population in Lexington is 2,276 with 46.9% male and 53.1% female. Children under age 5 represent 5.0% of the population, under age 18 equal 19.9% of the population and over age 65 is 10.2% of the population. The median household income is $65,333, per capita income is $29,500. There are a total of 886 housing units with 67.4% owner occupied. Education includes 27.0% of residents that are high school graduates and 18.5% with a bachelor's degree or higher. The average temperature in Lexington in the summer is 68 degrees, and in the winter 9 degrees.