Hudson is located in Mclean county Illinois with a geographic area of 0.8 square miles. The total population in Hudson is 2,128 with 48.7% male and 51.3% female. Children under age 5 represent 6.6% of the population, under age 18 equal 33.9% of the population and over age 65 is 13.6% of the population. The median household income is $96,538, per capita income is $34,023. There are a total of 690 housing units with 97.4% owner occupied. Education includes 20.9% of residents that are high school graduates and 44.8% with a bachelor's degree or higher. The average temperature in Hudson in the summer is 74 degrees, and in the winter 27 degrees.