About Chicago
Chicago is a large city located in United States, in the Illinois region. According to the latest available data (2026), the population of Chicago is approximately 2,746,388 residents, making it the #8 most populous city in United States.
Globally, Chicago ranks #529 among the world's most populated cities. With over 1 million residents, Chicago plays an important role as an economic and cultural center in United States.
state of Illinois and in the Midwestern United States. Located on the western shore of Lake Michigan, it is the third-most populous city in the United States, with a population of 2.74 million at the 2020 census. The Chicago metropolitan area has 9.41 million residents and is the third-largest metropolitan area in the country. Chicago is the seat of Cook County, the second-most populous county in the U.S.
Chicago City Statistics
| City | Chicago |
| Country |  United States |
| Population | 2,746,388 |
| Global Rank | #529 |
| Rank in United States | #8 of 867 cities |
| City Category | large city |
| Region | Illinois |
| Latitude | 41.8819 |
| Longitude | -87.6278 |
| Data Year | 2026 |
Chicago Overview
Chicago is a large city in United States, situated in the Illinois area. With a population of 2,746,388 people, it represents approximately 28.6% of the total urban population in United States.
Chicago serves as an important economic and cultural center in United States. The city offers a mix of historical landmarks, modern infrastructure, and diverse neighborhoods that attract both residents and visitors.
Population Comparison
To put Chicago's population of 2,746,388 into perspective:
- Chicago has approximately 2.7 million residents.
- This makes it comparable in size to cities like Paris or Rome.
Where is Chicago Located?
Chicago is located in United States, in the Illinois region, at coordinates 41.8819° latitude and -87.6278° longitude. Located in the mid-latitudes, Chicago experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in United States
Largest Cities in United States
| # | City | Population |
|---|---|---|
| 1 | Morris County | 509,285 |
| 2 | Staten Island | 495,747 |
| 3 | Ada County | 494,967 |
| 4 | Omaha | 486,051 |
| 5 | Colorado Springs | 478,961 |
Frequently Asked Questions
What is the population of Chicago?
The population of Chicago is approximately 2,746,388 residents according to the latest available data (2026).
Where is Chicago located?
Chicago is located in United States at approximately 41.8819° latitude and -87.6278° longitude.
Is Chicago one of the largest cities in United States?
With a population of 2,746,388, Chicago is one of the major urban areas in United States. It ranks #8 out of 867 cities in the country.
