North hudson is located in St. croix county Wisconsin with a geographic area of 1.6 square miles. The total population in North hudson is 3,819 with 53.7% male and 46.3% female. Children under age 5 represent 6.4% of the population, under age 18 equal 24.0% of the population and over age 65 is 13.5% of the population. The median household income is $108,500, per capita income is $54,516. There are a total of 1,648 housing units with 79.7% owner occupied. Education includes 18.8% of residents that are high school graduates and 56.7% with a bachelor's degree or higher. The average temperature in North hudson in the summer is 66 degrees, and in the winter 17 degrees.