Chicago is an enormous city located in the state of Illinois. With a population of 2,665,039 people and 792 associated neighborhoods, Chicago is the largest community in Illinois. Chicago has a large stock of pre-World War II architecture, making it one of the older and more historic cities in the country. Chicago real estate is some of the most expensive in Illinois, although Chicago house values don't compare to the most expensive real estate in the U.S.Chicago is neither predominantly blue-collar nor white-collar, instead having a mixed workforce of both blue-collar and white-collar jobs. Overall, Chicago is a city of professionals, managers, and sales and office workers. There are especially a lot of people living in Chicago who work in management occupations (11.61%), office and administrative support (9.89%), and sales jobs (8.86%). Also of interest is that Chicago has more people living here who work in computers and math than 95% of the places in the US. One interesting thing about the economy is that relatively large numbers of people worked from their home: 15.59% of the workforce. While this number may seem small overall, as a fraction of the total workforce this is high compared to the rest of the county. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes. In Chicago, however, the average commute to work is quite long. On average, people spend 34.71 minutes each day getting to work, which is significantly higher than the national average. One bright side is that local public transit is widely used, so it may be an option to avoid the headache of driving in the heavy traffic by leaving the car at home and taking transit. In addition, the city is also quite pedestrian-friendly, because many neighborhoods are very dense and have amenities close enough together that people find it feasible to get around on foot. One of the benefits of being a big city like Chicago is having a public transportation system, but in Chicago the transit system is the mode of choice for lots of people getting to and from work every day. You will find many people using the bus for their daily commute, even though other transportation options exist. If you ask these commuters, many will tell you that not having to drive in the snarl of big city traffic is one of main reasons for leaving the car at home, or even not owning a car at all. With so many people taking the bus Chicago benefits from a reduction in air pollution and traffic.Chicago is one of the most well-educated cities in the nation. 42.43% of adults in Chicago have at least a bachelor's degree. Compare that to the average community in America, which has just 21.84% with a bachelor's degree or higher. The per capita income in Chicago in 2022 was $45,840, which is wealthy relative to Illinois and the nation. This equates to an annual income of $183,360 for a family of four. However, Chicago contains both very wealthy and poor people as well. Chicago is an extremely ethnically-diverse city. The people who call Chicago home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Chicago residents report their race to be White, followed by Black or African-American. Chicago also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 28.95% of the city’s residents. Important ancestries of people in Chicago include German, Irish, Polish, Italian, and English. In addition, Chicago has a lot of people living here who were born outside of the US (20.24%). The most common language spoken in Chicago is English. Other important languages spoken here include Spanish and Chinese.