Millville is located in Wabasha county Minnesota with a geographic area of 0.2 square miles. The total population in Millville is 267 with 53.6% male and 46.4% female. Children under age 5 represent 9.0% of the population, under age 18 equal 34.8% of the population and over age 65 is 11.6% of the population. The median household income is $56,071, per capita income is $24,429. There are a total of 88 housing units with 68.2% owner occupied. Education includes 34.1% of residents that are high school graduates and 4.5% with a bachelor's degree or higher. The average temperature in Millville in the summer is 69 degrees, and in the winter 9 degrees.