Platteville is located in Weld county Colorado with a geographic area of 3.1 square miles. The total population in Platteville is 3,017 with 52.8% male and 47.2% female. Children under age 5 represent 6.9% of the population, under age 18 equal 24.0% of the population and over age 65 is 11.0% of the population. The median household income is $78,973, per capita income is $30,914. There are a total of 825 housing units with 78.3% owner occupied. Education includes 36.0% of residents that are high school graduates and 16.1% with a bachelor's degree or higher. The average temperature in Platteville in the summer is 68 degrees, and in the winter 29 degrees.
