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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.

Vandalia, IL
Real Estate & Demographic Data






Vandalia profile


Living in Vandalia



Vandalia is a somewhat small city located in the state of Illinois. With a population of 7,400 people and three associated neighborhoods, Vandalia is the 270th largest community in Illinois.

Also of interest is that Vandalia has more people living here who work in computers and math than 95% of the places in the US.

Vandalia is a small city, and as such doesn't have a public transit system that people use to get to and from their jobs every day.

The percentage of people in Vandalia with college degrees is quite a bit lower than the national average for cities and towns of 21.84%: just 10.94% of people over 25 have a bachelor's degree or advanced degree.

The per capita income in Vandalia in 2022 was $22,462, which is low income relative to Illinois and the nation. This equates to an annual income of $89,848 for a family of four. However, Vandalia contains both very wealthy and poor people as well.

Vandalia is a very ethnically-diverse city. The people who call Vandalia home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Vandalia residents report their race to be White, followed by Black or African-American. Important ancestries of people in Vandalia include German, English, Irish, Swedish, and Italian.

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


Real Estate in Popular Vandalia Neighborhoods

Zip Codes in Vandalia, IL