York Region Has 1.25 Million People: And Markham Is Its Most Populous City

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York Region Has 1.25 Million People — And Markham Is Its Most Populous City

Within a 1.25-million-person region that continues to grow, Markham anchors the economic, educational, and cultural centre of gravity. Understanding the regional picture is essential context for anyone evaluating Markham real estate.

ML
Michael John Lau
REALTOR®, CPA, CMA
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Neeraj Moolchandani
REALTOR®
eXp ICON 2024 & 202575+ 5★ ReviewsKaizen Real Estate Team

Markham, Ontario, is adjacent to Toronto's northeastern municipal boundary and in York Region, which is experiencing significant growth at a population of already more than 1.25 million residents. Within that 1.25-million-person region, Markham stands as the most populous city. The anchor of one of Canada's fastest-growing and most economically dynamic regional municipalities.

Understanding Markham's position within York Region is essential context for any buyer or investor evaluating the long-term trajectory of the city's real estate. Michael John Lau, top real estate agent in Markham Ontario, puts the regional picture into perspective.

1.25M+
York Region Population
350K
Markham Current
421,600
Markham by 2031
9
Regional Municipalities

Markham's Place in York Region

York Region, officially the Regional Municipality of York, comprises nine local municipalities. Markham, Vaughan, Richmond Hill, Newmarket, Aurora, Whitchurch-Stouffville, East Gwillimbury, Georgina, and King. Together they form a regional municipality of more than 1.25 million residents that sits directly north of the City of Toronto and functions as one of the primary growth engines of the Greater Toronto Area.

Markham, with a population of approximately 350,000, is the most populous of York Region's nine municipalities. This population leadership is not merely a statistic. It reflects Markham's role as the economic, cultural, and residential anchor of the region. Markham's technology employment base, cultural infrastructure, top-ranked schools, and major institutions including York University's Markham Campus, Markham Stouffville Hospital, and the Markham Pan Am Centre make it the centre of gravity for York Region's growth.

Why Regional Population Growth Matters

York Region's projected population growth is one of the most powerful long-term demand drivers for Markham real estate. Markham's population is projected to reach 421,600 by 2031. Significant growth from the current level that will require thousands of new housing units and sustain demand across every property type.

The Preference Mechanism

As York Region grows toward and beyond its current 1.25 million residents, the demand for housing in the region's most desirable city, Markham, grows correspondingly. Markham's combination of employment, schools, transit, and lifestyle makes it the preferred destination within York Region for the households that can afford it. This preference translates into sustained demand that supports property values through market cycles.

Neeraj Moolchandani on Regional Growth Dynamics and Long-Term Markham Real Estate

Neeraj Moolchandani, REALTOR® at Kaizen Real Estate, works alongside Markham clients navigating exactly the situation this article describes. His specialty is translating complex market dynamics into a clear plan of action, whether that involves timing, negotiation strategy, or protecting long-term family wealth.

When Neeraj advises clients on regional growth dynamics and long-term markham real estate, the conversation always starts with what matters most to the family, not what the market is doing this week. That is the difference between transactional advice and the kind of counsel Markham clients return to for a decade.

Talk to Neeraj & The Kaizen Team

The Economic Weight of Markham

Markham's economic contribution to York Region extends well beyond its population share. As Canada's technology capital, home to IBM, AMD, Apple, Microsoft's data centre investment, and over 1,500 technology companies, Markham generates a disproportionate share of York Region's high-income employment and economic output.

This economic concentration is a structural advantage for Markham real estate. The high-income technology and professional workforce that Markham's employment base attracts provides the sustained demand from qualified buyers that supports the city's premium property values. When York Region grows, a significant portion of the highest-income growth concentrates in Markham specifically. Because that is where the technology employment, top schools, and premium community infrastructure are located.

Regional Infrastructure Investment

The regional infrastructure investments that serve this growth are all designed to accommodate York Region's continued expansion. These investments concentrate in and around Markham, reinforcing the city's position as the regional anchor.

Yonge North Subway Extension

TTC Line 1 extension into York Region reshapes transit access for the entire region, with substantial impact on adjacent Markham communities.

Highway 7 Bus Rapid Transit

The Highway 7 BRT corridor connects Markham to Vaughan and beyond, supporting the Downtown Markham employment and residential density.

Kennedy & McCowan Road Widenings

Regional road expansions serving Markham's growing population and commercial density.

Major Development Approvals

CF Markville and the SmartCentres site redevelopments deliver density and mixed-use amenity that reshape neighbourhood value.

Understand Markham's Long-Term Regional Value

The best real estate decisions are grounded in an understanding of the broader forces driving demand. Book a private consultation with the Kaizen Real Estate Team.

The Long-Term Buyer Thesis

For buyers and investors, Markham's position as the most populous and most economically significant city in a 1.25-million-person region that continues to grow is a foundational element of the long-term value thesis. Regional growth is a rising tide, and Markham is the harbour where the highest-value vessels dock.

The projection toward 421,600 residents by 2031 requires thousands of new housing units in Markham specifically. Combined with the constrained supply factors including the Oak Ridges Moraine capping northern expansion and the reduced new construction pipeline, the demand-supply arithmetic strongly favours long-term value support for existing Markham real estate.

Michael John Lau, top real estate agent in Markham Ontario, helps buyers understand the regional context that shapes Markham's long-term real estate trajectory.

This article is provided by the Kaizen Real Estate Team at eXp Realty, eXp Luxury (Michael John Lau, REALTOR®, and Neeraj Moolchandani, REALTOR®) for general information only. It is not legal, tax, mortgage, medical, or investment advice. Event details, market data, and program information referenced reflects sources current as of publication and changes frequently. Consult your lawyer, accountant, mortgage broker, and licensed REALTOR® for advice specific to your situation. Kaizen Real Estate Team, eXp Realty, eXp Luxury. Licence #4784577. 9763 Markham Rd, Markham, ON L6E 1A4.

Frequently Asked Questions

What is York Region's population?

York Region, officially the Regional Municipality of York, has a population of more than 1.25 million residents across nine local municipalities: Markham, Vaughan, Richmond Hill, Newmarket, Aurora, Whitchurch-Stouffville, East Gwillimbury, Georgina, and King. It sits directly north of the City of Toronto and functions as one of the primary growth engines of the Greater Toronto Area.

Which is the largest city in York Region?

Markham is the most populous city in York Region, with a population of approximately 350,000. Vaughan and Richmond Hill are the next largest municipalities. Markham's population leadership reflects its role as the economic, cultural, and residential anchor of the region, home to Canada's technology capital and multiple major institutions.

What is Markham's population projected to be?

Markham's population is projected to reach 421,600 by 2031, significant growth from the current level of approximately 350,000. This projected growth requires thousands of new housing units and sustains long-term demand across every Markham property type. Population projections are estimates and subject to revision.

Why is Markham considered Canada's technology capital?

Markham hosts over 1,500 technology companies including IBM, AMD, Apple, and Microsoft's data centre investment, along with York University's Markham Campus emphasizing technology and AI programs. This concentration of technology employment, research infrastructure, and high-income workforce distinguishes Markham within Canada's national technology landscape.

How does York Region growth affect Markham real estate?

York Region's growth toward and beyond its current 1.25 million residents drives sustained housing demand in Markham as the region's most desirable city. Markham's combination of employment, top-ranked schools, transit infrastructure, and community amenities makes it the preferred destination within York Region for households that can afford it. This preference translates into demand that supports property values through market cycles.

1.25 Million People. One Regional Anchor. Markham.

The Kaizen Real Estate Team helps buyers position for York Region's continued growth toward 421,600 Markham residents by 2031. Book a private consultation.

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