312-431 Phone Numbers - Chicago, IL
About Chicago, IL
The city of Chicago, also called "The Windy City", "The Second City", "Chi-Town", "Hog Butcher for the World", "City of Big Shoulders", "The Cit" was settled in 1770s and encompasses the following counties: Cook, DuPage. Chicago's government type is Mayor–council. It is comprised of the Mayor, who is currently Rahm Emanuel (D).
Chicago encompasses land area: 227.2 sq mi (588.4 km2), water area: 6.9 sq mi (17.9 km2) 3.0%. The elevation is 597 ft (182 m) above sea level. According to the 2010 United States Census, the local population is 2,695,598. This equates to a population density of 11,864.4/sq mi (4,447.4/km2). Anyone living in the city is commonly known as a "Chicagoan". The local time zone is CST (UTC−6).
Local area codes are 312, 773, 872. Additional information and the official website of the city is found at cityofchicago.org.
Short Description
Chicago (i/ʃɪˈkɑːɡoʊ/ or /ʃɪˈkɔːɡoʊ/) is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the third most populous in the U.S. Its metropolitan area, sometimes called 'Chicagoland,' is the third largest in the United States, with an estimated 9.8 million people in the states of Illinois, Wisconsin and Indiana. Chicago is the county seat of Cook County, the second most populous county in the United States.
Chicago was incorporated as a town in 1833, near a portage between the Great Lakes and the Mississippi River watershed. Today, the city retains its status as a major hub for industry, telecommunications and infrastructure, with O'Hare International Airport being the second busiest airport in the world in terms of traffic movements. In 2008[update], the city hosted 45.6 million domestic and overseas visitors. Among metropolitan areas, the Chicago area has the 4th largest Gross Domestic Product (GDP) in the world.
Chicago is an important worldwide center of commerce. The city has the second largest financial center in the United States. The world cities study group at Loughborough University recognized Chicago among its leading group of cities. Chicago was named by The Atlantic as the world's 4th most economically powerful city,. Chicago is a stronghold of the Democratic Party and has been home to many influential politicians, including the current President of the United States, Barack Obama.
Chicago (i/ʃɪˈkɑːɡoʊ/ or /ʃɪˈkɔːɡoʊ/) is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the third most populous in the U.S. Its metropolitan area, sometimes called 'Chicagoland,' is the third largest in the United States, with an estimated 9.8 million people in the states of Illinois, Wisconsin and Indiana. Chicago is the county seat of Cook County, the second most populous county in the United States.
Chicago was incorporated as a town in 1833, near a portage between the Great Lakes and the Mississippi River watershed. Today, the city retains its status as a major hub for industry, telecommunications and infrastructure, with O'Hare International Airport being the second busiest airport in the world in terms of traffic movements. In 2008[update], the city hosted 45.6 million domestic and overseas visitors. Among metropolitan areas, the Chicago area has the 4th largest Gross Domestic Product (GDP) in the world.
Chicago is an important worldwide center of commerce. The city has the second largest financial center in the United States. The world cities study group at Loughborough University recognized Chicago among its leading group of cities. Chicago was named by The Atlantic as the world's 4th most economically powerful city,. Chicago is a stronghold of the Democratic Party and has been home to many influential politicians, including the current President of the United States, Barack Obama.


