South Huron is a municipality in the Canadian province of Ontario, located in the southern part of Huron County. It was formed by amalgamation of the townships of Stephen and Usborne with the Town of Exeter in 2001, in an Ontario-wide municipal restructuring imposed by the provincial government.
In the 2021 Census of Population conducted by Statistics Canada, South Huron had a population of 10,063 living in 4,339 of its 4,722 total private dwellings, a change of -0.3% from its 2016 population of 10,096. With a land area of 425.12 km2 (164.14 sq mi), it had a population density of 23.7/km2 (61.3/sq mi) in 2021.[3]