Yes. Title VIII of the Civil Rights Act of 1968 (Fair Housing Act) makes it unlawful for a landlord or property owner to discriminate against potential renters (or home-buyers) on the basis of their race, color, national origin, religion, sex, familial status, and handicap (disability). The Act prohibits a variety of improper activities including, among many others, lying about the availability of property, charging more rent to minorities, or attempting to keep neighborhoods or other areas free of minorities.
