Leslieville is a hamlet in Alberta, Canada within Clearwater County. It is located east of Rocky Mountain House along the Canadian National Railway and has an elevation of 965 m. The hamlet is located in Census Division No. 9 and in the federal riding of Wetaskiwin. It was first settled in 1903.

Demographics

In the 2021 Census of Population conducted by Statistics Canada, Leslieville had a population of 134 living in 60 of its 64 total private dwellings, a change of NaN% from its 2016 population of 151. With a land area of 0.52 km2, it had a population density of in 2021. As a designated place in the 2016 Census of Population conducted by Statistics Canada, Leslieville had a population of 238 living in 90 of its 96 total private dwellings, a change of NaN% from its 2011 population of 239. With a land area of 2.26 km2, it had a population density of in 2016.