Harrisville is located in Weber county Utah with a geographic area of 3.0 square miles. The total population in Harrisville is 6,637 with 49.3% male and 50.7% female. Children under age 5 represent 8.9% of the population, under age 18 equal 32.1% of the population and over age 65 is 8.3% of the population. The median household income is $80,250, per capita income is $29,606. There are a total of 1,968 housing units with 83.2% owner occupied. Education includes 22.5% of residents that are high school graduates and 25.2% with a bachelor's degree or higher. The average temperature in Harrisville in the summer is 70 degrees, and in the winter 30 degrees.
