Overview Caseyville is a very small village located in the state of Illinois. With a population of 4,359 people and just one neighborhood, Caseyville is the 376th largest community in Illinois. Occupations and Workforce Unlike some villages where white-collar or blue-collar occupations dominate the local economy, Caseyville is neither predominantly one nor the other. Instead, it has a mixed workforce of both white- and blue-collar jobs. Overall, Caseyville is a village of sales and office workers, construction workers and builders, and service providers. There are especially a lot of people living in Caseyville who work in office and administrative support (11.60%), sales jobs (9.98%), and maintenance occupations (9.13%). Also of interest is that Caseyville has more people living here who work in computers and math than 95% of the places in the US. Setting & Lifestyle 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, Caseyville has relatively fewer families with younger children, and/or college students. Combined, this makes Caseyville a pretty quiet place to live overall. If you like quiet, you will probably enjoy it here. Caseyville Demographics The rate of college-level education in Caseyville is quite a bit lower than the national average among all cities of 21.84%: just 10.30% of people here over 25 have a bachelor's degree or an advanced degree. The per capita income in Caseyville in 2022 was $26,636, which is low income relative to Illinois, and lower middle income relative to the rest of the US. This equates to an annual income of $106,544 for a family of four. However, Caseyville contains both very wealthy and poor people as well. Caseyville is an extremely ethnically-diverse village. The people who call Caseyville home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Caseyville residents report their race to be White, followed by Black or African-American. Caseyville also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 16.83% of the village鈥檚 residents. Important ancestries of people in Caseyville include Irish, German, French, English, and Italian. The most common language spoken in Caseyville is English. Other important languages spoken here include Spanish and Polish.