
Continued population loss means Illinois will lose seat in Congress
Years of population decline mean that Illinois will lose one of its 18 United States House of Representative seats for the next decade. Illinois’ population, as determined by the 2020 decennial census, dropped in the past decade from 12,830,632, to 12,812,508. That’s a loss of 18,124 between the 2010 and 2020 census. And not surprisingly many of the factors that






