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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Dupo, IL
Real Estate & Demographic Data






Dupo profile


Living in Dupo



Dupo is a very small village located in the state of Illinois. With a population of 3,875 people and two associated neighborhoods, Dupo is the 401st largest community in Illinois.

The village is relatively quiet, having a combination of lower population density and few of those groups of people who have a tendency to be noisy. For example, Dupo has relatively fewer families with younger children, and/or college students. Combined, this makes Dupo a pretty quiet place to live overall. If you like quiet, you will probably enjoy it here.

Being a small village, Dupo does not have a public transit system used by locals to get to and from work.

The percentage of adults in Dupo who are college-educated is close to the national average for all communities of 21.84%: 17.77% of the adults in Dupo have a bachelor's degree or advanced degree.

The per capita income in Dupo in 2018 was $31,278, which is lower middle income relative to Illinois, and middle income relative to the rest of the US. This equates to an annual income of $125,112 for a family of four. However, Dupo contains both very wealthy and poor people as well.

The people who call Dupo home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Dupo residents report their race to be White, followed by Black or African-American. Important ancestries of people in Dupo include German, Irish, English, Polish, and French.

The most common language spoken in Dupo is English. Other important languages spoken here include Italian and Polish.