Collinsville, IL
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Living in Collinsville


Collinsville is a medium-sized city located in the state of Illinois. With a population of 24,635 people and eight constituent neighborhoods, Collinsville is the 87th largest community in Illinois.

Unlike some cities, Collinsville isn’t mainly white- or blue-collar. Instead, the most prevalent occupations for people in Collinsville are a mix of both white- and blue-collar jobs. Overall, Collinsville is a city of sales and office workers, professionals, and service providers. There are especially a lot of people living in Collinsville who work in sales jobs (14.12%), office and administrative support (13.15%), and management occupations (10.86%).

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

The percentage of people in Collinsville who are college-educated is somewhat higher than the average US community of 21.84%: 27.41% of adults in Collinsville have at least a bachelor's degree.

The per capita income in Collinsville in 2010 was $27,149, which is upper middle income relative to Illinois and the nation. This equates to an annual income of $108,596 for a family of four. However, Collinsville contains both very wealthy and poor people as well.

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

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