The County of Dufferin, sits on the fringe of the Greater Toronto Area, about 100 kilometres northwest of Toronto. It consists of eight municipalities: three towns, Mono, Orangeville and Shelburne and five rural townships, Amaranth, East Garafraxa, East Luther-Grand Valley, Melancthon and Mulmur. Its population is 54,436 according to (2006) census. Dufferin is largely a rural county with three urban settlement areas, namely Grand Valley, Orangeville and Shelburne. The Town of Orangeville, the county seat, is situated on the southern border of the county and is the largest urban centre, with just over half the population.
Mary Klein has been helping people sell and buy real estate in the County of Dufferin for 29 years.