For the purposes of this Division, counties of more than 1,000,000 population shall be designated as Class I counties, and counties of not more than 1,000,000 population as Class II counties.
55 ILCS 5/3-3011
Classification of counties
P.A. 86-962.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.