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The Archdiocese covers a geographic region of the Great Lakes area, which stretches from the shores of Lake Ontario north to Georgian Bay. In total, the area covers some 13,000 square kilometre​s, comprised of intensely urban and suburban regions and also small cities, towns and rural areas.

The Archdiocese of Toronto includes the City of Toronto, the most populous metropolis in the country and the growing regional municipalities of Peel, York and Durham th​at surround the City. As the regional municipalities expand, the northern section of the Archdiocese, Simcoe County, is also experiencing notable suburban growth.

Regions and Zones

The Archdiocese of Toronto is divided into four pastoral regions comprising 14 pastoral zones. The four pastoral regions which divide the Archdiocese are the Central, Northern, Eastern and Western Regions. The zones are made up of parishes within a geographical boundary.

Archdiocese of Toronto