Chicago is the largest city in Illinois.
Aurora,NaperVille, Rockford, Chicago and Joliet.
They are in order of population: Chicago, Aurora, and Rockford.
Illinois is a state which contains cities but lies within a country.
The three largest cities in Illinois are..ChicagoAuroraRockford
Clearly Chicago, the terminus for Route 66 and one of the largest cities in the U.S.
The 3 biggest cities in Illinois are Springfield,Chicago,and Peoria.
I think Illinois largest city is Chicago Chicago
about 272 cities in Illinois.
New York, New YorkLos Angeles, CaliforniaHouston, TexasSan Antonio, TexasChicago, Illinois
The city of Nauvoo founded by the Mormons with a population of fifteen thousand people.
Cities in Illinois that start with the letter T:TaylorvilleTolucaToulonTroyTuscola