Why visit
Chicago is deep-dish pizza, the Art Institute, Millennium Park's Bean, Wrigley Field, and Lake Michigan beaches + Chicago Architecture Foundation river cruises.
Chicago at a glance
City population
2.7 million
Metro: 9.4 million
Elevation
179 m
587 ft
Time zone
UTC-6 (UTC-5 DST)
America/Chicago
Airport
ORD
O'Hare International
Founded
1833
Getting around
CTA "L" (8 lines, 24/7 Red/Blue), Metra commuter rail, Divvy bikeshare
Signature dish
Deep-dish pizza, Chicago-style hot dog, Italian beef, gyros, jibarito
Neighborhoods for travelers
The LoopWicker ParkLincoln ParkPilsenLogan SquareWest Loop
United States at a glance
Country center
38.0°, -97.0°
Coast
Has coastline
Country area
9,372,610 km²
3,618,783 mi²
Country population
334.9 million
36/km²
Subregion
North America
Currency
United States dollar ($)
USD
Dial
+1201
Language
English
Demonym
American
Internet
.us
UN
Member state
ISO code
US / USA
Where in the world
38.0° · -97.0°
United States
Open in Google Maps ↗
Click the map to open in Google Maps. Outline via svg-maps/world · CC BY 4.0
Did you know
- Chicago is built on a reversed river: the Chicago River was engineered in 1900 to flow away from Lake Michigan to protect drinking water.
- The first skyscraper in the world was the Home Insurance Building (1885, 10 stories): Chicago invented the category.
- The "L" elevated train turns 130 years old in 2022: it's one of the oldest rapid-transit systems in the US.
- The US has no official national language: English is de facto but not de jure.
- Alaska was bought from Russia in 1867 for $7.2 million (~2 cents per acre at the time).
Bordering United States
Traveler notes
- Architecture river cruise is the best city intro
- Art Institute is among the world's best
- Millennium Park + The Bean (Cloud Gate)
Plan checks
- Build a three-day plan before extending. Most travel cities are easy to undersell to yourself.
- Check seasonal timing: high season can triple costs on some coastal destinations.
- Reserve top restaurants 2–4 weeks out and plan two standout meals per city.
Explore more
Frequently asked about Chicago
What currency is used in Chicago?
Chicago uses the United States dollar ($), ISO code USD.
What languages are spoken in United States?
The primary language is English.
What is the international calling code for United States?
The calling code is +1201.
What airport serves Chicago?
O'Hare International (IATA: ORD).
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