Here's a comprehensive summary of the Wikipedia article on Hinduism in Canada:

Hinduism is Canada's third-largest and one of its fastest-growing religions, with over 828,000 adherents (2.3% of the population) recorded in the 2021 census, a substantial increase from 297,200 in 2001. Hindu temples, cultural centres, and vibrant festivals like Diwali and Holi play a central role in community life across the country. In recognition of their contributions, the Government of Canada officially designated November as Hindu Heritage Month in 2022.

Early Indian immigration to Canada began in 1903-04, with Hindus forming a minority among arrivals who often faced racial exclusion. However, the liberalization of immigration policies in the 1960s led to a significant influx of Hindus from various regions. Canadian Hindus originate from diverse backgrounds, including India, Sri Lanka (many as refugees after the 1983 civil war), Nepal, Bangladesh, and diasporic communities from countries like Fiji and Trinidad and Tobago.

The community also includes European Canadians, such as followers of the Hare Krishna movement, particularly concentrated in Scarborough, Toronto. More recently, nearly 6,600 predominantly Hindu Bhutanese refugees of Nepalese ethnicity have resettled in Canada since 2012, with Lethbridge hosting the largest such community. This rich tapestry of origins underscores Hinduism's growing and diverse presence in Canadian society.