Canada’s population just declined for the first time in years.
During the first quarter of 2026, the country lost an estimated 55,000 residents. Ontario’s population declined by approximately 0.2%. The number of non-permanent residents—including many of the international students and temporary workers who have supported rental demand—fell by nearly 118,000.
Meanwhile, Ottawa has approved plans to support approximately 3,000 new affordable and market-rental homes.
That leads to an uncomfortable but necessary question:
Who is going to live in all of them?
Where Are the Younger People Going?
Housing demand is not created by population alone. It is created when people form new households.
Young adults graduate, find jobs, leave their parents’ homes, rent their first apartments, marry, have children, and eventually purchase homes. That progression creates demand throughout the entire housing system.
But today, several parts of that progression are breaking down.
Canada is admitting fewer international students and temporary workers—groups that are disproportionately young and historically important to rental demand. Permanent immigration during the first quarter of 2026 was also approximately 20% lower than during the same period in 2025.
At the same time, many Canadian-born young adults are confronting high housing costs, uncertain employment and incomes that have not kept pace with the cost of living.
Some are remaining with their parents longer. Others are sharing housing, postponing marriage or delaying the formation of independent households. Some are leaving Ontario for more affordable provinces, particularly Alberta. Still others may conclude that Ottawa does not offer a realistic path from renting to ownership.
These people have not disappeared—but many are no longer creating the kind of housing demand developers have been counting on.
Ottawa Is Already Feeling the Change
CMHC expects Ottawa’s rental market to continue softening in 2026 as fewer international students and temporary workers move into the region.
That slowdown is arriving just as rental buildings started during the stronger market of previous years are being completed.
Ottawa’s asking rents have already been declining since the second quarter of 2025. New units are taking longer to be absorbed, tenants have more choices, and landlords increasingly have to compete for tenants.
This creates a very different environment from the one in which many of these projects were originally planned.
For years, developers and policymakers could reasonably assume that continued population growth would absorb almost any additional housing supply.
That assumption can no longer be taken for granted.
A Housing Shortage Does Not Guarantee Occupants
Ottawa still has a housing affordability problem. But a large number of people needing more affordable housing does not automatically create financially qualified tenants for newly constructed apartments.
New buildings are expensive to produce. Land, labour, financing, materials and development charges all influence the rent a project must generate.
That often results in a fundamental mismatch:
Ottawa may desperately need affordable housing even as it produces new units that many younger residents still cannot afford.
A 27-year-old living with their parents may represent genuine housing need. But unless that person has sufficient income to rent a newly constructed apartment, they do not represent effective market demand.
That distinction matters enormously.
Who Could Occupy the New Homes?
The 3,000 units will not arrive at once, and the affordable portion may serve people already living in Ottawa, including:
- Residents currently on affordable-housing waiting lists
- Older adults downsizing from larger homes.
- Families living in overcrowded conditions
- Existing tenants seeking better or more stable housing
- Workers relocating to Ottawa.
- Younger residents able to establish independent households if rents become more attainable
There is real demand within these groups. But it is not unlimited, and it will vary considerably by location, unit size, and price.
The greatest challenge may be the market-rental portion of the plan. If those units enter the market at premium rents while immigration, youth employment, and household formation remain weak, the anticipated tenants may not materialize quickly enough.
The Question Is No Longer How Much We Can Build
The original housing debate focused on supply:
Are we building enough homes?
The more important questions now are:
Are we building homes people can afford? Are we creating enough younger households to occupy them? And are Ottawa’s employment and economic opportunities strong enough to keep those younger people here?
Ottawa’s 3,000-home initiative may still be worthwhile, particularly if it delivers genuinely affordable housing to residents who already need it.
But Canada’s demographic reversal changes the underlying calculation.
Announcing 3,000 new homes is one thing. Producing 3,000 financially capable households to occupy them may prove much more difficult.

