Nova Scotia's population passed one million for the first time in December 2021, ending decades in which the province's headcount had barely moved from one census to the next. The milestone was driven by people arriving from other countries and other provinces rather than by births, and it reshaped the conversation in rural areas such as Lunenburg County, where communities had long worried about shrinking school enrolments and an aging workforce. Several years on, the figures show both how much changed and how uneven the change has been.
How the Province Reached One Million
Statistics Canada's quarterly estimates trace the climb. The province had 945,943 residents on January 1, 2017. By October 1, 2019, the figure was 976,495, and by October 1, 2021, it had reached 998,832. According to Statistics Canada's account of the event, Canada's real-time population clock showed Nova Scotia crossing the one million mark on December 7, 2021. That made it the seventh province to reach seven figures.
The agency noted that the population had grown in almost every quarter since the start of 2017, the one exception being the third quarter of 2020, when pandemic travel restrictions were in force. The provincial government marked the occasion on December 16, 2021, and used it to set a far more ambitious goal: in its announcement that Nova Scotia had reached the one million milestone, the province said it aimed to double the population to two million by 2060, which it estimated would require attracting about 25,000 newcomers a year.
Where the Growth Came From
Two streams of arrivals account for nearly all of the increase.
Immigration
International immigration rose through the late 2010s as the province made greater use of federal and provincial nominee programs. The 2021 announcement listed India, China, the Philippines, Korea and the United Kingdom as the top five source countries for newcomers who landed in 2020, and reported an immigrant retention rate of 71 per cent, which the province described as the highest in Atlantic Canada at the time.
Interprovincial Migration
The second stream was Canadians moving from other provinces. That pattern reversed in the years around 2020, helped by the spread of remote work and by house prices that were, at the outset, well below those in Ontario and British Columbia. The province reported that in the first three months of 2021 alone, 5,696 people arrived from other countries and other parts of Canada.
Natural Change
Births have not contributed. Nova Scotia has one of the oldest populations in the country, and deaths have outnumbered births for years. Without newcomers, the population would be falling.
What the Census Shows for Lunenburg County
The 2021 Census counted 48,599 people in Lunenburg County, up 3.1 per cent from 47,126 in 2016. After several census periods of flat or slightly declining numbers, that increase was a meaningful shift. Every one of the county's five municipalities grew over those five years:
- Town of Bridgewater: 8,790 residents, up from 8,532.
- Town of Lunenburg: 2,396 residents, up 5.9 per cent from 2,263.
- Town of Mahone Bay: 1,064 residents, up 2.7 per cent from 1,036.
- Municipality of the District of Lunenburg: 25,545 residents, up 2.7 per cent.
- Municipality of the District of Chester: 10,693 residents, up 3.7 per cent from 10,310.
The county covers about 2,906 square kilometres, which works out to fewer than 17 people per square kilometre. Growth of a few hundred people in a town of two thousand is felt quickly in a housing market of that size, even though the same number would go unnoticed in Halifax.
Growth Has Not Been Evenly Shared
Province-wide figures hide a wide gap between Halifax and everywhere else. The Halifax region has absorbed the majority of the new arrivals, particularly international immigrants and students, who tend to settle where universities, settlement services and large employers are concentrated. Rural counties, including those on the South Shore, have gained mainly from interprovincial movers and retirees, a smaller and older group.
The age profile matters. Rural Nova Scotia has a higher median age than the provincial average, and a newcomer in their sixties adds to the population count without adding to the long-term workforce or the school system. For a county that needs nurses, tradespeople, early childhood educators and people to take over family businesses, the composition of growth is as important as its size.
A Slower Pace Since the Peak
The rapid gains of 2021 to 2023 did not continue indefinitely. Provincial statistics based on Statistics Canada's estimates put Nova Scotia's population at about 1.09 million on July 1, 2025, an increase of roughly one per cent over the previous year and well below the pace recorded at the height of the surge.
These later figures are estimates and are revised regularly; the next firm benchmark will be the results of the 2026 Census, which Statistics Canada conducted in May 2026 and will publish in stages.
What the Numbers Mean for Rural Communities
For Lunenburg County, the past decade's figures point to several practical consequences:
- Housing. A modest rise in population has coincided with tight rental supply and higher prices, especially in the towns and along the coast, where part of the housing stock is used seasonally.
- Health care. More residents, many of them older, increase demand for primary care in a region that already has people waiting for a family practice.
- Labour. Health care, construction, manufacturing and hospitality all depend on working-age residents, so arrivals in that age group have an outsized effect.
- Schools and services. Stable or rising enrolment helps keep small schools, rinks and community halls viable in places where closure was once a real prospect.
- Infrastructure. Roads, water systems and broadband all need investment that matches where people are settling, which is not always where the existing capacity lies.
The lesson of the one million milestone for the South Shore is that decline was never inevitable, and that growth is not guaranteed either. Whether rural counties hold on to their recent gains will depend on housing, access to care and jobs that give working-age newcomers a reason to stay.