Greenstone, Ontario

Greenstone
Municipality of Greenstone
Administration Office of Greenstone in Geraldton
Motto: 
"Nature's Home Town"
Coordinates: 49°43′30.7″N 86°57′05″W / 49.725194°N 86.95139°W / 49.725194; -86.95139
CountryCanada
ProvinceOntario
DistrictThunder Bay
FormedJanuary 1, 2001
Government
 • MayorJames McPherson
 • Fed. ridingThunder Bay—Superior North
 • Prov. ridingThunder Bay—Superior North
Area
 • Land2,727.04 km2 (1,052.92 sq mi)
Elevation
348.40 m (1,143.0 ft)
Population
 (2016)
 • Total
4,309
 • Density1.6/km2 (4.1/sq mi)
Time zoneUTC−05:00 (EST)
 • Summer (DST)UTC−04:00 (EDT)
Postal code FSA
Area code807
Websitewww.greenstone.ca

Greenstone is a single-tier municipality in the Canadian province of Ontario with a population of 4,309 according to the 2021 Canadian census. It stretches along Highway 11 from Lake Nipigon to Longlac and covers 2,767.19 km2 (1,068.42 sq mi).

The town was formed on January 1, 2001, as part of municipal re-organization under the Progressive Conservative government of Ontario. It combined the former Townships of Beardmore and Nakina, the Towns of Geraldton and Longlac with large unincorporated portions of Unorganized Thunder Bay District.

It is the administrative office of the band government for the Animbiigoo Zaagi'igan Anishinaabek First Nation.