Berthoud is located in Larimer county Colorado with a geographic area of 12.9 square miles. The total population in Berthoud is 8,574 with 49.0% male and 51.0% female. Children under age 5 represent 7.3% of the population, under age 18 equal 23.4% of the population and over age 65 is 12.8% of the population. The median household income is $86,501, per capita income is $39,002. There are a total of 3,131 housing units with 83.2% owner occupied. Education includes 16.4% of residents that are high school graduates and 37.9% with a bachelor's degree or higher. The average temperature in Berthoud in the summer is 68 degrees, and in the winter 29 degrees.