Iron ridge is located in Dodge county Wisconsin with a geographic area of 0.7 square miles. The total population in Iron ridge is 945 with 55.0% male and 45.0% female. Children under age 5 represent 4.6% of the population, under age 18 equal 22.6% of the population and over age 65 is 7.3% of the population. The median household income is $65,104, per capita income is $30,505. There are a total of 401 housing units with 80.8% owner occupied. Education includes 42.9% of residents that are high school graduates and 11.5% with a bachelor's degree or higher. The average temperature in Iron ridge in the summer is 66 degrees, and in the winter 17 degrees.