50 ILCS 350/10
As used in this Section:
"Community" means a municipality or a county with respect to the unincorporated areas of a county.
"Department" means the Department of Commerce and Economic Opportunity.
"Economically distressed community" means (i) in the case of a municipality with a population of 25,000 or more, the municipality is certified by the Department as being in the highest 10% of all municipalities of 25,000 or more in the State in its average annual total unemployment rate for the last completed calendar year and its poverty rate, pursuant to the most recent U.S. census data available or (ii) in the case of a municipality with a population of less than 25,000 or an unincorporated area, a municipality or unincorporated area that is located at least partly in a county that is certified by the Department as being in the highest 10% of all counties in its average annual total unemployment rate for the last completed calendar year and its poverty rate, pursuant to the most recent U.S. census data available.
50 ILCS 350/10