Census geographic units of Canada in the context of "Alberta"

Census metropolitan areas (CMAs) and census agglomerations (CAs) are geographic units defined by Statistics Canada to encompass an urban core and environs. This list is arranged by population, using data from the 2021 and 2016 Canadian censuses.

A city's metropolitan area in colloquial or administrative terms may be different from its CMA as defined by Statistics Canada, resulting in differing populations. Such is the case with the Greater Toronto Area, where its metro population is notably higher than its CMA population due to its inclusion of the neighbouring Oshawa CMA to the east and the Burlington portion of the neighbouring Hamilton CMA to the west.

Montreal (French: Montréal) is the largest city in the province of Quebec, the second-largest in Canada, and the eighth-largest in North America. Founded in 1642 as Ville-Marie, or "City of Mary", it now takes its name from Mount Royal, the triple-peaked mountain around which the early settlement was built. The city is centred on the Island of Montreal and a few, much smaller, peripheral islands, the largest of which is Île Bizard. It lies 196 km (122 mi) east of the national capital, Ottawa, and 258 km (160 mi) southwest of the provincial capital, Quebec City.

As of the 2021 Canadian census the city had a population of 1,762,949, and a metropolitan population of 4,291,732, making it the second-largest metropolitan area in Canada. French is the city's official language. In 2021, 85.7% of the population of the city of Montreal considered themselves fluent in French while 90.2% could speak it in the metropolitan area. Montreal is one of the most bilingual cities in Quebec and Canada, with 58.5% of the population able to speak both French and English. Montreal is the largest primarily French speaking city in the Americas.

Newfoundland and Labrador is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region of Labrador, having a total size of 405,212 km (156,453 sq mi). As of 2025 the population of Newfoundland and Labrador was estimated to be 549,911. The island of Newfoundland (and its smaller neighbouring islands) is home to around 94 per cent of the province's population, with more than half residing in the Avalon Peninsula. Labrador has a land border with both the province of Quebec, as well as a short border with the territory of Nunavut on Killiniq Island. The French overseas collectivity of Saint Pierre and Miquelon lies about 20 km (12 mi) west of the Burin Peninsula.

According to the 2016 census, 97.0% of residents reported English as their native language, making Newfoundland and Labrador Canada's most linguistically homogeneous province. Much of the population is descended from English and Irish settlers, with the majority immigrating from the early 17th century to the late 19th century.St. John's, the capital and largest city of Newfoundland and Labrador, is Canada's 22nd-largest census metropolitan area and home to about 40% of the province's population. St. John's is the seat of the House of Assembly of Newfoundland and Labrador as well as the province's highest court, the Newfoundland and Labrador Court of Appeal.

Gatineau (/ˈɡætɪnoʊ/ GAT-in-oh; French: [ɡatino] ) is a city in southwestern Quebec, Canada. It is located on the northern bank of the Ottawa River, directly across from Ottawa, Ontario. Gatineau is the largest city in the Outaouais administrative region of Quebec and is also part of Canada's National Capital Region. As of 2021, Gatineau is the fourth-largest city in Quebec with a population of 291,041. Gatineau is also part of the Ottawa-Gatineau census metropolitan area with a population of 1,488,307, making it the fourth largest in Canada.

Gatineau is coextensive with a territory equivalent to a regional county municipality (TE) and census division (CD) of the same name, whose geographical code is 81. It is the seat of the judicial district of Hull.

The National Capital Region (NCR) (French: Région de la capitale nationale, pronounced [ʁeʒjɔ̃ d(ə) la kapital nɑsjɔnal]), also known as Canada's Capital Region and Ottawa–Gatineau, is an official federal designation encompassing the Canadian capital of Ottawa, Ontario, the adjacent city of Gatineau, Quebec, and surrounding suburban and exurban areas. Despite its designation, the NCR is not a separate political or administrative entity and falls within the provinces of Ontario and Quebec.

Defined by the National Capital Act (1985), the NCR covers an area of 4,715 km (1,820 sq mi), straddling the Ottawa River, which serves as the boundary between Ontario and Quebec. This area is smaller than the Ottawa–Gatineau census metropolitan area (CMA), which spans 8,046.99 km (3,106.96 sq mi). Ottawa–Gatineau is the only CMA in Canada that crosses provincial boundaries.

Burlington is a city in Halton Region at the west end of Lake Ontario in Ontario, Canada.

Burlington is part of the Greater Toronto Area, the Hamilton census metropolitan area, and the Golden Horseshoe urban region.