Dupo is located in Illinois. Dupo, Illinois 62239has a population of 4,090. Dupo 62239 is less family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 28%.
The median household income in Dupo, Illinois 62239 is $45,191. The median household income for the surrounding county is $59,624 compared to the national median of $66,222. The median age of people living in Dupo 62239 is 38.9 years.
The average high temperature in July is 88.7 degrees, with an average low temperature in January of 20 degrees. The annual precipitation is 40.33.