High Quality Content by WIKIPEDIA articles! The Mimico Correctional Centre is a provincial medium-security correctional facility for adult male inmates serving a sentence of 2-years-less-a-day or less in Ontario, Canada. Its history can be traced back to 1887. The Mimico Correctional Centre is one of several facilities operated by the Ministry of Community Safety and Correctional Services (Ontario) and is located at 160 Horner Avenue in the district of Etobicoke which is now a part of Toronto, Canada.