The 1990 Census population was 11,430,602.
Illionois has changed in population by............. you'll never know.! mwa ha ha ha ha
What is Illinois's population
The population of Owens-Illinois is 24,000.
The population of Southern Illinois is 1,200,000.
According to census.gov, the 2008 population estimate of females in Illinois is 6,489,696 which is 50.8% of the total population in Illinois.
The population of Illinois Tool Works is 59,000.
The population in Connecticut in 1990 was 3,287,116 The population in Connecticut in 1990 was 3,287,116.
illinois rank in population among states
As of the 2020 census, the population of Joliet, Illinois is approximately 148,000.
Ten years ago, in 2004, the population of the state of Illinois was 12.65 million people. The current population of Illinois is 12.88 million.
Almost 13 million people call it home. Illinois's population is quite large compared to many states around it. While states such as Maine and Idaho hover at about 2 million, Illinois has a staggering 12 million (approximately) in its borders.
The estimated population in Illinois was 12,801,539 as of July 1, 2016 per the U.S. Census Bureau. Based on population, Illinois is the 5th largest U.S. state.