Here's what to know about the Illinois counties with the greatest percentage loss of residents, as well as population trends ...

Donation Options Search Search Search Cook County’s population loss is second only ... During the pandemic, it jumped to over 1%. Illinois as a whole experienced a 0.8% population decline ...

Cook County’s population decreased again last ... In 2020, the census significantly undercounted Illinois’ population, leading to the wrong conclusion that the state lost residents over ...

Cook County as a whole from 2020-2023 lost ... “For the last decade, the narrative that Illinois is losing population was fed, by what turned out to be, inaccurate annual preliminary estimates ...

Two metro-east counties were among the 15 in the state to gain population from 2020 to 2024, according to the U.S. Census ...

“When people want to lay the uptick in the jail population ... Cook County Jail in Chicago on April 16, 2025. (Antonio Perez/Chicago Tribune) Matthew McLoughlin, campaign coordinator for the ...

Cook County added 40,095 residents, also an increase of 0.8%, to almost 5.2 million. Census data shows Illinois population is growing again Who's moving in and out of Chicago? Fed trackers reveal ...