Alliston

Alliston
Unincorporated community
Alliston is located in Simcoe County
Alliston
Alliston
Location within Simcoe County
Alliston is located in Southern Ontario
Alliston
Alliston
Location within Southern Ontario
Coordinates: 44°09′00″N 79°51′48″W / 44.15000°N 79.86333°W / 44.15000; -79.86333
Country Canada
Province Ontario
CountySimcoe
TownNew Tecumseth
Incorporated1874 (village), 1891 (town)
Amalgamated1991
Government
 • TypeUnincorporated
 • MPTerry Dowdall (Conservative)
 • MPPBrian Saunderson (PC)
Area
 • Land18.78 km2 (7.25 sq mi)
Population
 (2021)
 • Total
23,253
 • Density1,238/km2 (3,210/sq mi)
DemonymAllistonian
Time zoneUTC-5 (Eastern Time Zone)
 • Summer (DST)UTC-4 (Eastern Time Zone)
Postal code FSA
Area codes705, 249
Provincial highways Highway 89
County roads
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Alliston is a settlement in Simcoe County in the Canadian province of Ontario. It has been part of the Town of New Tecumseth since the 1991 amalgamation of Alliston and nearby villages of Beeton, Tottenham, and the Township of New Tecumseth. The primary downtown area is located along Highway 89, known as Victoria Street.

The town grew as a commercial centre for the area farmers and was best known as a potato-growing area. It is still a major industry in the town and is celebrated by the annual Alliston Potato Festival. Honda of Canada Manufacturing operates a large auto manufacturing facility southeast of Alliston, currently consisting of three major factories.