RANKING · 2000 CENSUS · 329 SHOWN OF 329
Most population lost, Illinois cities · 2000
Illinois cities that lost the most residents from the 1990 census to 2000, by raw count of people rather than percentage. This list covers the 329 cities in Illinois that qualify, ranked against each other statewide.
Flip the list · Most population gained, US cities →Most population lost by state
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SHOWING 1–329 OF 329
UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS