Most populous cities in Illinois


Located in the Midwest United States, Illinois is the 25th largest and the 6th most populous US state. It spreads over an area of 57.914 square miles and is home to a number of cities and urban areas. According to the latest census it has a population of 12.8 million which brings forward the question which are the most populated cities in Illinois.


AuroraSituated in the northern parts of the state, Aurora is the second most populous city in Illinois with a population of about 200.000 people. It lies in the outer region of Greater Chicago which is why it is regarded as a suburb of Chicago. The city is known for its amazing architecture and is home to many buildings which were designed by renowned American architects such as Frank Lloyd Wright, Bruce Goff, Ludwig Mies van der Rohe, George Grant Elmslie and more. The Paramount Theatre is Aurora’s most notable entertainment venue and a testament to this is the fact that it was recognized as a Historic Place by the local authorities in 1980.


It shouldn’t surprise you that Chicago is the state’s most populous city. It has a population of about 2.6 million and is the third most populated urban area in the United States of America. It is one of the country’s most developed cities which is why it is expected that its population will rise in the upcoming years. Newcomers can easily relocate to the city by using dependable long distance moving services in Chicago. It is also one of North America’s most famous touristic destinations because it is home to an abundance of internationally known landmarks such as:

  • Shedd Aquarium
  • Field Museum of Natural History
  • Buckingham Fountain
  • Millennium Park
  • Navy Pier
  • Sears Tower
  • John Hancock Center


Located at exactly 40 miles from Chicago, Joliet has a population of approximately 150.000 residents which makes it the fourth most populous urban area in Illinois. The Rialto Square Theatre is arguably the city’s main landmark. It was established during the mid-1920s and was the subject of a major renovation project during the late 1970s. The venue is listed as one of the “150 great places in Illinois” by the American Institute of Architects. Joliet is home to several lush green park and some of the finest gold courses in the state.


Voted second-best urban area in the United States, Naperville has a population of a little less than 150.000 and is the fifth most populated city in Illinois. Researches show that Naperville is the wealthiest area in the Midwest and this is mostly due to the fact that the city is favored by early retirees. Its old area is home to a total of 613 edifices which are identified as Historic Places which the city is among the most visited in the state.


With a population of about 149.000 people, Rockford is the third most populous city in the state. It lies in the northernmost parts of Illinois and is our only entry which isn’t clustered in close proximity to Chicago. The city is home to several popular landmarks including the Rock Cut State Park which spreads over an area of 3.092 lush green lands.