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 an unusually large stock of pre-World War II architecture, making it one of the older and more historic cities. 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.Unlike some cities, Chicago isn’t mainly white- or blue-collar. Instead, the most prevalent occupations for people in Chicago are a mix of both white- and blue-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. Telecommuters are a relatively large percentage of the workforce: 15.59% of people work from home. While this number may seem small overall, as a fraction of the total workforce it is high relative to the nation. 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. Chicago is a big city, and with that comes lots of benefits. One benefit is that most big cities have public transit, but Chicago really shines when it comes to the extensiveness and use of its public transit system. More than most large American cities, Chicago citizens use public transit daily to get to and from work. And while there are transportation options, most people in Chicago ride the bus. Whereas in some cities one is destined to sit in traffic every morning to get to work and every evening to get home, in Chicago a lot leave their cars at home (if they even choose to own one), and hop a ride on the bus.The education level of Chicago ranks among the highest in the nation. Of the 25-and-older adult population in Chicago, 42.43% have at least a bachelor's degree. The typical US community has just 21.84% of its adults holding a bachelor's degree or graduate degree. 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.