ILLINOIS: 2020 Census
https://www.census.gov/library/stories/state-by-state/illinois-population-change-between-census-decade.html
WEBJul 17, 2023 · Illinois - Midwest. State Profile. Population and Housing. Race and Ethnicity. Diversity. Age. Story Ideas and Statistics. Illinois 205th Anniversary of Statehood (1818): December 3, 2023. December 03, 2023. Illinois became a state on Dec. 3, 1818 (21st). Nicknames: Land of Lincoln, Prairie State, The Inland Empire State.
DA: 52 PA: 51 MOZ Rank: 44