It was a sister town to Turner Valley, and has a hospital, shops, hotels and residences, elementary school (K-6th grade), high school (7th-12th grade), hockey rink and a Boys and Girls Club.
Black Diamond is located in the foothills of the Canadian Rockies in the midst of some of Canada's best ranch country.
A 3 km (1.9 mi) trail next to the roadway between Black Diamond and Turner Valley is named the Friendship Trail.
Black Diamond incorporated as a village on May 8, 1929.[1] After nearly 26 years as a village, Black Diamond incorporated as a town on January 1, 1956.[1]
On May 25, 2022, the Province of Alberta issued an Order in Council to amalgamate Black Diamond and Turner Valley to form the new Town of Diamond Valley, with an incorporation date of January 1, 2023. [8]
This followed decades of talk and a 2007 plebiscite that saw Turner Valley citizens embrace amalgamation and Black Diamond residents reject it. [9]
Ultimately, the prospect of efficiencies and possible cost savings of $1 million a year became a major catalyst to approving the merger without a plebiscite. [9]
On January 1, 2023, the Town of Black Diamond amalgamated with its neighbouring Town of Turner Valley to form the Town of Diamond Valley.[2]
In the 2021 Census of Population conducted by Statistics Canada, the Town of Black Diamond had a population of 2,730 living in 1,178 of its 1,233 total private dwellings, a change of 0.9% from its 2016 population of 2,705. With a land area of 6.82 km2 (2.63 sq mi), it had a population density of 400.3/km2 (1,036.8/sq mi) in 2021.[3]
In the 2016 Census of Population conducted by Statistics Canada, the Town of Black Diamond recorded a population of 2,700 living in 1,098 of its 1,108 total private dwellings, a 13.8% change from its 2011 population of 2,373. With a land area of 3.84 km2 (1.48 sq mi), it had a population density of 703.1/km2 (1,821.1/sq mi) in 2016.[10]
Black Diamond was governed by a town council of seven including a mayor and six councillors. The final mayor of the Town of Black Diamond was Brendan Kelly.[1]
Since January 1, 2023, the area of Black Diamond is governed by the Diamond Valley Town Council.
