What are Atlantic Canada population trends?

Atlantic Canada's population is about 2.5 million across the four provinces (Nova Scotia, New Brunswick, Newfoundland and Labrador, and Prince Edward Island), about 6 per cent of the national population. The region has consistently had the slowest population growth in Canada since the 1970s. Atlantic Canada's population has grown only about 10 per cent since 1981, while the rest of Canada has grown about 60 per cent. The slow growth reflects high outmigration of working-age people to other provinces, low birth rates, and historically low immigration.

Newfoundland and Labrador has been the most affected. The province's population peaked at about 580,000 in 1992, the year of the federal cod moratorium that ended the commercial fishery for northern cod and put 30,000 Newfoundlanders out of work in a single day. The province lost about 50,000 people (about 10 per cent of its population) between 1992 and 2006 as families left for jobs in Alberta, Ontario, and elsewhere. Recent immigration and interprovincial migration have stabilised the population at about 540,000 (2025), but the province remains the most affected by long-term demographic decline.

The Atlantic Immigration Programme (originally the Atlantic Immigration Pilot, 2017 to 2021, made permanent in March 2022) has been a major federal-provincial partnership to bring more immigrants to the Atlantic region. The programme requires employer sponsorship and a settlement plan, and admits about 9,000 permanent residents to Atlantic Canada per year (about 2 per cent of national admissions but a much larger share relative to the region's population). Other federal programmes include the Atlantic Investment Tax Credit (10 per cent for qualifying property in the region) and ACOA economic development funding.

Atlantic Canada population growth has accelerated significantly since 2018 due to a combination of higher immigration, interprovincial migration (especially from Ontario, which became a net loser to the Atlantic for the first time in decades during 2020 to 2022), the COVID-19 pandemic remote-work shift, and lower housing costs than central Canada. Halifax, Moncton, Charlottetown, and Fredericton have all seen population growth above the national average since 2018. Halifax's Census Metropolitan Area population reached 530,000 in 2023, with growth of about 3.5 per cent in 2022 (the fastest growth rate of any Canadian metropolitan area that year). Aging is more advanced in Atlantic Canada than nationally, with the median age in Newfoundland and Labrador at about 47 (vs. 41 nationally). The Atlantic provinces' fertility rates are among the lowest in Canada (about 1.1 to 1.3 children per woman, below the 1.26 national average and the 2.1 replacement rate).