Chicago Heights — Ch. 23 Human Relations § 23-58

It shall be unlawful to make, print, circulate, or publish, or cause to be made, printed, or published, any written or oral notice, statement, or advertisement, with respect to the sale or rental of a dwelling that indicates any preference, limitation, or discrimination based on race, color, religion, sex, physical or mental disability, familial status, marital status, national origin, or age, or an intention to make such preference, limitation, or discrimination. Discriminatory notices, statements and advertisements include, but are not limited to: (a)
Using words, phrases, photographs, illustrations, symbols, or forms which convey that dwellings are available or not available to a particular group of persons because of race, color, religion, sex, physical or mental disability, financial status, marital status, national origin, or age.
(b) Expressing to agents, brokers, employees, prospective sellers or renters or any other persons a preference for or limitation on any purchaser or renter because of race, color, religion, sex, physical or mental disability, familial status, marital status, national origin, or age of such persons.
(c) Selecting media or locations for advertising the sale or rental of dwellings which deny particular segments of the housing market information about housing opportunities because of race, color, religion, sex, physical or mental disability, familial status, marital status, national origin, or age.
(d) Refusing to publish advertising for the sale or rental of dwellings, or requiring different charges or terms for such advertising because of race, color, religion, sex, physical or mental disability, familial status, marital status, national origin, or age.