The settlement of Smith began in 1914 after the Edmonton, Dunvegan and British Columbia Railway had reached the present location of the hamlet. The arrival of railway resulted in subdivision of the townsite.[3]
As a result of the establishment of Smith, the previously established Village of Port Cornwall located 1.4 km (0.87 mi) to the northwest, across the Athabasca River on the north shore of Lesser Slave River, began to deteriorate. Subsequently, Port Cornwall dissolved from village status on September 11, 1917.[4]
In the 2021 Census of Population conducted by Statistics Canada, Smith had a population of 227 living in 90 of its 101 total private dwellings, a change of 53.4% from its 2016 population of 148. With a land area of 2.42 km2 (0.93 sq mi), it had a population density of 93.8/km2 (242.9/sq mi) in 2021.[1]
As a designated place in the 2016 Census of Population conducted by Statistics Canada, Smith had a population of 148 living in 55 of its 76 total private dwellings, a change of -32.1% from its 2011 population of 218. With a land area of 2.45 km2 (0.95 sq mi), it had a population density of 60.4/km2 (156.5/sq mi) in 2016.[18]
^"Geographical Identification and Population for Unincorporated Places of 25 persons and over, 1971 and 1976". 1976 Census of Canada(PDF). Supplementary Bulletins: Geographic and Demographic (Population of Unincorporated Places—Canada). Vol. Bulletin 8SG.1. Ottawa: Statistics Canada. 1978. Retrieved September 26, 2024.
^1981 Census of Canada(PDF). Place name reference list. Vol. Western provinces and the Territories. Ottawa: Statistics Canada. 1983. Retrieved September 26, 2024.