Harrisville is located in Alcona county Michigan with a geographic area of 0.6 square miles. The total population in Harrisville is 507 with 45.6% male and 54.4% female. Children under age 5 represent 5.3% of the population, under age 18 equal 15.6% of the population and over age 65 is 36.1% of the population. The median household income is $30,208, per capita income is $25,387. There are a total of 249 housing units with 69.1% owner occupied. Education includes 36.1% of residents that are high school graduates and 18.5% with a bachelor's degree or higher. The average temperature in Harrisville in the summer is 64 degrees, and in the winter 23 degrees.