RANKING · 1990 CENSUS · 329 SHOWN OF 329
Largest by population, Illinois cities · 1990
The most populous us cities as of the 2023 estimates. This list covers the 329 cities in Illinois that qualify, ranked against each other statewide.
Largest by population by state
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RANKPLACESTATEPOPTOTAL POPULATIONVS 2000
SHOWING 1–329 OF 329
UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES