1 in 5 Canadians Live Multi-Gen. Here's the Data.

One in five Canadians now lives in a multigenerational or intergenerational household arrangement. That’s roughly 9.5 million people (Statistics Canada, 2021 Census—combining 2.4 million in multigenerational households with 7.1 million in intergenerational arrangements where parents co-reside with adult children 20+). The 2021 Census counted 441,750 explicitly multigenerational households—up 21.2% from 2011—but that number captures only the most traditional definition. When you include adult children living with parents, grandparents co-residing with grandchildren, and extended family sharing a single property, the real figure is dramatically larger. Here is the definitive data picture—and what it means for housing policy, development, and your property.

TL;DR (Key Takeaways)

The scale of multigenerational Canada

The numbers are unambiguous. Statistics Canada’s 2021 Census provides the most detailed picture of multigenerational living ever assembled for this country.

Census-defined multigenerational households

Statistics Canada defines a “multigenerational household” as one containing at least three generations (grandparents, parents, and children) OR at least two generations of adult family members where no census family relationship exists (e.g., adult siblings living together with a parent).

Metric	Count	Source
Multigenerational households	441,750	Statistics Canada, 2021 Census
Persons in multigenerational households	2,400,000+	Statistics Canada, 2021 Census
Growth since 2011	21.2%	Statistics Canada, Census comparison
National household share	2.9%	Statistics Canada, 2021 Census
Broader intergenerational arrangements	~9,500,000 persons	Statistics Canada, 2021 Census

The 21.2% growth rate outpaces overall household formation in Canada (12.4% over the same period, per Vanier Institute analysis of Census data). Multigenerational living is growing faster than the population—a structural shift, not a statistical anomaly.

Where multigenerational households concentrate

Geography tells a story about culture, economics, and housing policy convergence.

Provincial breakdown

Province	Multigenerational Rate	Rank	Notable
Ontario	4.0%	Highest	Largest absolute number
British Columbia	3.7%	Second	Bill 44 zoning enables multiplex
Alberta	3.2%	Third	Driven by Edmonton/Calgary immigration
Manitoba	3.1%	Fourth	Strong Indigenous multi-gen tradition
Saskatchewan	2.9%	Fifth	Rural family compounds
National Average	2.9%	—	441,750 households
Quebec	1.9%	Lowest	Different housing stock, cultural patterns

Source: Statistics Canada, 2021 Census of Population

BC’s 3.7% rate—second only to Ontario’s 4.0%—is not accidental. The province has the highest immigration rate, the least affordable housing market (forcing shared arrangements), and now—since Bill 44 in 2024—the most permissive zoning for small-scale multiplex development.

Metro Vancouver deep dive

Metro Vancouver’s multigenerational household rate of 4.7% significantly exceeds the national average of 2.9% (Statistics Canada, 2021 Census). The concentration is visible in specific municipalities:

Municipality	Multigenerational Rate	Context
Surrey	9.6%	Highest in BC; second nationally to Brampton (14.3%)
Richmond	5.5%	High immigration, multi-gen cultural norms
Coquitlam	4.5%	Family-oriented, growing rapidly
Burnaby	4.0%	Dense, transit-connected, diverse
Vancouver (city)	2.7%	Lower rate despite affordability pressure
Metro Vancouver CMA	4.7%	49,135 multigenerational households

Source: Statistics Canada, 2021 Census Profile

Surrey’s 9.6% rate means nearly 1 in 10 households in that city is multigenerational. That’s not a subculture—it’s a defining feature of how the city houses its residents.

The demographics of multigenerational living

Who lives this way

Statistics Canada’s 2021 Census provides granular demographic data on multigenerational households:

Demographic Factor	Multigenerational Households	All Canadian Households
Include racialized person(s)	52.7%	26.5%
Include person born outside Canada	40.5%	23.0%
% of recent immigrants living multi-gen	8.0%	N/A
% of Indigenous persons living multi-gen	10.4%	6.4% (non-Indigenous)
Average household size	5.3 persons	2.4 persons

Source: Statistics Canada, 2021 Census of Population

Two patterns stand out. First, multigenerational living is disproportionately associated with immigration and racialized communities—52.7% of multigenerational households include at least one racialized person, double the national average. Second, multigenerational living is especially prevalent among Indigenous communities—10.4% of Indigenous persons live in multigenerational arrangements, compared to 6.4% of non-Indigenous Canadians (Statistics Canada, 2021 Census).

The poverty protection effect

Perhaps the most striking statistic in the entire dataset is the low-income rate comparison.

Living Arrangement	Low-Income Rate	Source
Multigenerational household	4.3%	Statistics Canada, 2021 Census
Couple with children	8.2%	Statistics Canada, 2021 Census
Single parent	21.4%	Statistics Canada, 2021 Census
Person living alone	30.2%	Statistics Canada, 2021 Census

Only 4.3% of people in multigenerational households fall below the low-income threshold. Compare that to 30.2% for solo dwellers—a sevenfold difference. Multigenerational living is one of the most effective anti-poverty arrangements in Canadian society.

The mechanism is straightforward: shared housing costs, shared childcare, shared meals, shared transportation. Three generations pooling resources create economic resilience that no individual household can match.

The growth trajectory

Why the numbers will keep climbing

CMHC’s 2024 Housing Market Outlook identifies several structural drivers that will sustain multigenerational household growth through at least 2030:

• Immigration targets: Canada admitted 483,640 permanent residents in 2024 (IRCC Annual Report to Parliament, 2025). Immigration policy continues to prioritize family reunification, which directly creates multigenerational households
• Affordability pressure: The Metro Vancouver composite benchmark home price of $1.1M (REBGV, February 2026) makes independent household formation increasingly difficult for young adults
• Aging population: Canadians aged 65+ reached approximately 7.8 million in 2024 (Statistics Canada population estimates), up from 5.8 million in 2016. Each year, more families face the decision of how to house aging parents
• Cultural persistence: Among immigrant communities where multigenerational living is the norm, the pattern continues across generations born in Canada

If current growth trends continue—multigenerational households rising 21.2% per decade while overall households grow 12.4%—the gap between demand and supply will only widen through 2030 and beyond.

The housing stock gap

Here is the problem the data reveals: multigenerational households are growing at 21.2% per decade, but Canada’s residential construction has not kept pace with purpose-built multigenerational housing.

Canada’s residential construction has been overwhelmingly focused on two products: single-family detached homes and high-rise condominiums. Neither is designed for multigenerational living. A 1,200 sqft condo can’t hold three generations. A single-family home with one kitchen and one entrance forces families into arrangements that lack privacy and independence.

The missing product is the multiplex: 4-6 units on a single lot, each with its own entrance, kitchen, and bathroom. Independent enough for privacy. Close enough for family. Bill 44 unlocked this product type across BC in 2024.

How policy is catching up to reality

Federal: the MHRTC

The Multigenerational Home Renovation Tax Credit (introduced 2023, permanent) provides a refundable credit at the lowest federal personal income tax rate on up to $50,000 of eligible costs for creating a secondary dwelling unit for a senior 65+ or a person qualifying for the Disability Tax Credit. For the 2026 tax year, the rate is 14%, yielding a maximum credit of $7,000.

Provincial: Bill 44

BC’s Bill 44 (effective 2024) mandates that all municipalities permit 4-6 unit multiplexes on single-family lots. No rezoning required. No public hearing. As-of-right development.

Municipal: implementation underway

Vancouver, Burnaby, Surrey, Coquitlam, Richmond, and the North Shore municipalities are all at various stages of Bill 44 implementation. Vancouver and Burnaby are the furthest ahead, with established permit processes and active construction.

The policy stack is deliberate: federal tax incentives encourage multigenerational housing, provincial zoning removes the barriers, and municipal implementation creates the permit pathway.

What this data means for homeowners

If you own a single-family property in Metro Vancouver, you’re sitting on a lot that can legally accommodate the housing type that 9.5 million Canadians already want. The demand is proven. The demographics are growing. The zoning is in place.

The question is whether your specific property maximizes the opportunity. Lot size, frontage, zoning designation, and neighbourhood context all affect what you can build and what it’s worth.

Visit VanPlex.ca to enter your address. In under two minutes, you’ll see your lot’s PlexRank score, eligible unit count under Bill 44, and estimated development value. VanPlex has analyzed 86,000+ properties across Metro Vancouver—turning this data into actionable, property-specific intelligence.

The data is clear. One in five Canadians lives this way. The trend is accelerating. The only question is whether the housing supply will meet the demand. Your property can be part of the answer.

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VanPlex Team

PlexRank(TM) | Profit with Multiplex