The Recognized Leader for Advocacy and Resources to the Multifamily Industry in Chicago and Illinois. CAA represents rental housing owners and professionals in Metro Chicago who own or manage in total more than 144,000 rental units. Mission The purpose of the Chicagoland Apartment Association is to advance the rental housing industry by providing education; legislative and informational support, enabling members to operate successfully while contributing to the community around them. Company Overview The Chicagoland Apartment Association is dedicated to providing services and products that will help our members operate their rental housing successfully and profitably. Description CAA provides our members with opportunities for education, professional development, legislative representation, networking and serves as a credible resource for industry related information.