List Of Regional Municipalities In Ontario, Canada
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The Province of Ontario has 51 first-level administrative divisions, which collectively cover the whole province. With two exceptions, their areas match the 49
census division Census divisions, in Canada and the United States, are areas delineated for the purposes of statistical analysis and presentation; they have no government in and of themselves. The census divisions of Canada are second-level census geographic uni ...
s
Statistics Canada Statistics Canada (StatCan; ), formed in 1971, is the agency of the Government of Canada commissioned with producing statistics to help better understand Canada, its population, resources, economy, society, and culture. It is headquartered in ...
has for Ontario. The Province has four types of first-level division: single-tier municipalities, regional municipalities,
counties A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
, and
district A district is a type of administrative division that in some countries is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, several municipality, municip ...
s. The first three are types of municipal government but districts are ''not''—they are defined geographic areas (some quite large) used in many contexts. The last three have within them multiple smaller, lower-tier municipalities but the single-tier municipalities do not. Regional municipalities and counties differ primarily in the services that they provide to their residents. (Lower-tier municipalities are generally treated as
census subdivision The census geographic units of Canada are the census subdivisions defined and used by Canada's federal government statistics bureau Statistics Canada to conduct the country's quinquennial census. These areas exist solely for the purposes of st ...
s by Statistics Canada.) In some cases, an administrative division may retain its historical name even if it changes government type. For instance, Oxford County,
Haldimand County Haldimand County is a rural city-status single-tier municipality on the Niagara Peninsula in Southern Ontario, Canada, on the north shore of Lake Erie, and on the Grand River. Despite its name, it is no longer a county by definition, as all mu ...
, Norfolk County and Prince Edward County are no longer counties: Oxford is a regional municipality and the others are single-tier municipalities. Several administrative divisions in Ontario have significantly changed their borders or have been discontinued entirely. See:
Historic counties of Ontario The Provinces and territories of Canada, Canadian province of Ontario has several historic counties, which are past census divisions that no longer exist today. Most historic counties either merged with other counties, or became Regional municipalit ...
.


Types of administrative divisions


Single-tier municipalities

A single-tier municipality is governed by one municipal administration, with neither a county nor regional government above it, nor further municipal subdivisions below it (cf.
independent city An independent city or independent town is a city or town that does not form part of another general-purpose local government entity (such as a province). Historical precursors In the Holy Roman Empire, and to a degree in its successor states ...
). Single-tier municipalities are either former regional municipalities or counties whose municipal governments were amalgamated in the 1990s into a single administration. Some single-tier municipalities of this type (e.g., Toronto, Ottawa, Hamilton, Greater Sudbury) were created where a former regional municipality consisted of a single dominant urban centre and its
suburbs A suburb (more broadly suburban area) is an area within a metropolitan area. They are oftentimes where most of a metropolitan areas jobs are located with some being predominantly residential. They can either be denser or less densely populated ...
or satellite towns or villages, while others (e.g., Brant County, Chatham-Kent, Haldimand-Norfolk, Kawartha Lakes, and Prince Edward County) were created from predominantly rural divisions with a collection of distinct communities. A single-tier municipality should not be confused with a '' separated municipality''; such municipalities are considered as part of their surrounding county for census purposes, but are not ''administratively'' connected to the county. With the exception of
Greater Sudbury Sudbury, officially the City of Greater Sudbury, is the largest city in Northern Ontario by population, with a population of 166,004 at the 2021 Canadian Census. By land area, it is the largest in Ontario and the List of the largest cities and t ...
, single-tier municipalities that are not considered to be part of a county, regional municipality, or district are found only in
Southern Ontario Southern Ontario is a Region, primary region of the Canadian Provinces and territories of Canada, province of Ontario. It is the most densely populated and southernmost region in Canada, with approximately 13.5 million people, approximately 36% o ...
. Current single-tier municipalities in Ontario that are also census divisions:


Regional municipalities

Regional municipalities (or regions) are upper-tier municipalities that generally have more servicing responsibilities than the counties. They generally provide the following services: maintenance and construction of arterial roads in both rural and urban areas, transit,
policing The police are a constituted body of people empowered by a state with the aim of enforcing the law and protecting the public order as well as the public itself. This commonly includes ensuring the safety, health, and possessions of citizen ...
, sewer and water systems,
waste disposal Waste management or waste disposal includes the processes and actions required to manage waste from its inception to its final Waste disposal, disposal. This includes the Waste collection, collection, transport, Sewage treatment, treatm ...
, region-wide
land use planning Land use planning or ''Land-use regulation'' is the process of regulating the Land use, use of land by a central authority. Usually, this is done to promote more desirable social and environmental outcomes as well as a more efficient resource u ...
and development, as well as health and
social services Social services are a range of public services intended to provide support and assistance towards particular groups, which commonly include the disadvantaged. Also available amachine-converted HTML They may be provided by individuals, private and i ...
. Regions are typically more urbanized than counties. Regional municipalities are typically an administrative division where an interconnected cluster of urban centres or suburbs forms the majority of the division's area and population, but no single centre is overwhelmingly dominant over the others. Regional municipalities are found only in
Southern Ontario Southern Ontario is a Region, primary region of the Canadian Provinces and territories of Canada, province of Ontario. It is the most densely populated and southernmost region in Canada, with approximately 13.5 million people, approximately 36% o ...
. Although Oxford County and the District Municipality of Muskoka are not called regions, they are defined as regional municipalities under Part 1, Section 1 of the ''Municipal Act, 2001''.Ontario Municipal Act, 2001
Between 1998 and 2001, four regional municipalities that formed their own central city-dominated
metropolitan areas A metropolitan area or metro is a region consisting of a densely populated urban agglomeration and its surrounding territories which share industries, commercial areas, transport network, infrastructures and housing. A metropolitan area usually ...
were amalgamated and are now ''single-tier'' municipalities. * In 1998, the Municipality of Metropolitan Toronto became the amalgamated
City of Toronto Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...
. * In 2001, the Regional Municipality of Ottawa–Carleton became the
City of Ottawa Ottawa is the capital city of Canada. It is located in the southern portion of the province of Ontario, at the confluence of the Ottawa River and the Rideau River. Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatinea ...
, the Regional Municipality of Hamilton–Wentworth became the City of Hamilton, and the
Regional Municipality of Sudbury The Regional Municipality of Sudbury was a regional municipality that existed in Ontario, Canada, from 1973 to 2000, and was primarily centred on the city of Sudbury. It served as an upper-tier level of municipal government, aggregating municipal ...
became the City of Greater Sudbury. At the same time, the Regional Municipality of Haldimand–Norfolk was split into
Haldimand County Haldimand County is a rural city-status single-tier municipality on the Niagara Peninsula in Southern Ontario, Canada, on the north shore of Lake Erie, and on the Grand River. Despite its name, it is no longer a county by definition, as all mu ...
and Norfolk County. Current regional municipalities in Ontario:


Counties

Counties have fewer responsibilities than regions, as the lower-tier municipalities (
cities A city is a human settlement of a substantial size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agree ...
,
town A town is a type of a human settlement, generally larger than a village but smaller than a city. The criteria for distinguishing a town vary globally, often depending on factors such as population size, economic character, administrative stat ...
s,
village A village is a human settlement or community, larger than a hamlet but smaller than a town with a population typically ranging from a few hundred to a few thousand. Although villages are often located in rural areas, the term urban v ...
s, townships) within the counties typically provide the majority of municipal services to their residents. The responsibilities of county governments are generally limited to the following: maintenance and construction of rural arterial roads, health and social services, and county land use planning. Counties are only found in
Southern Ontario Southern Ontario is a Region, primary region of the Canadian Provinces and territories of Canada, province of Ontario. It is the most densely populated and southernmost region in Canada, with approximately 13.5 million people, approximately 36% o ...
and are also mostly census divisions. Counties may be as large as regional municipalities in population, but their population ''density'' is generally lower (although not as low as in a district.) Counties may include major cities, such as
London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
,
Kingston Kingston may refer to: Places * List of places called Kingston, including the six most populated: ** Kingston, Jamaica ** Kingston upon Hull, England ** City of Kingston, Victoria, Australia ** Kingston, Ontario, Canada ** Kingston upon Thames, ...
and Windsor, geographically located within them, but these communities are usually separated municipalities that are only considered part of the county for census purposes, but are not ''administratively'' connected to the county. Municipalities are separated when regional or single-tier status is not appropriate for the municipality's population patterns, but their population is still large enough that it may adversely affect the county's ability to provide services to its smaller communities. Also, these cities have not evolved into large urban agglomerations with other communities, as in regions and single-tier cities, but may have small suburbs such as Point Edward. Current counties in Ontario:


Districts

Districts are regional areas in
Northern Ontario Northern Ontario is a primary geographic and quasi-administrative region of the Provinces and territories of Canada, Canadian province of Ontario, the other primary region being Southern Ontario. Most of the core geographic region is located on p ...
that do not serve any municipal government purpose. Although districts do still contain incorporated cities, towns and townships, they do not have an upper-tier county or regional municipality level of government, and are largely composed of unorganized areas. Some districts may have District Social Service Administration Boards, which are designed to provide certain social services, but they do not serve a governmental function. In a district, all services are provided either by the municipalities themselves, by local services boards in some communities within the unorganized areas, or directly by the provincial government. Much of Northern Ontario is sparsely populated, so a county government structure would not be an efficient or cost-effective method of administration. The former
Regional Municipality of Sudbury The Regional Municipality of Sudbury was a regional municipality that existed in Ontario, Canada, from 1973 to 2000, and was primarily centred on the city of Sudbury. It served as an upper-tier level of municipal government, aggregating municipal ...
, created in 1973, was the only division in Northern Ontario ever incorporated with a structure like those of counties, regional municipalities, and single-tier municipalities in the southern part of the province. That division was dissolved in 2000, and now constitutes the single-tier municipality of
Greater Sudbury Sudbury, officially the City of Greater Sudbury, is the largest city in Northern Ontario by population, with a population of 166,004 at the 2021 Canadian Census. By land area, it is the largest in Ontario and the List of the largest cities and t ...
. The term "district" can also refer to second-level districts of the current
City of Toronto Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...
that make up the six former municipalities of
Metropolitan Toronto The Municipality of Metropolitan Toronto was an upper-tier level of municipal government in Ontario, Canada, from 1953 to 1998. It was made up of the old city of Toronto and numerous townships, towns and villages that surrounded Toronto, whic ...
when it was amalgamated in 1998:
East York East York is a district and former municipality within Toronto, Ontario, Canada. From 1967 to 1998, it was officially the Borough of East York, a borough within the upper-tier municipality of Metropolitan Toronto. The borough was dissolved ...
,
Etobicoke Etobicoke (, ) is an administrative district and former city within Toronto, Ontario, Canada. Comprising the city's west end, Etobicoke is bordered on the south by Lake Ontario, on the east by the Humber River (Ontario), Humber River, on the ...
,
North York North York is a former township and city and is now one of the six administrative districts of Toronto, Ontario, Canada. It is located in the northern area of Toronto, centred around Yonge Street, north of Ontario Highway 401. It is bounded by ...
,
Scarborough Scarborough or Scarboro may refer to: People * Scarborough (surname) * Earl of Scarbrough Places Australia * Scarborough, Western Australia, suburb of Perth * Scarborough, New South Wales, suburb of Wollongong * Scarborough, Queensland, sub ...
,
Old Toronto Old Toronto is the part of Toronto, Ontario, Canada, that corresponds to the boundaries of the City of Toronto prior to 1998. It was incorporated as a city in 1834, after being known as the town of York, and being part of York County. Toronto ...
and
York York is a cathedral city in North Yorkshire, England, with Roman Britain, Roman origins, sited at the confluence of the rivers River Ouse, Yorkshire, Ouse and River Foss, Foss. It has many historic buildings and other structures, such as a Yor ...
. Current districts in Ontario:


See also

*
List of municipalities in Ontario Ontario is the Population of Canada by province and territory, most populous province in Canada with 14,223,942 residents as of Canada 2021 Census, 2021 and is List of Canadian provinces and territories by area#Land area, third-largest in lan ...
* Subdivisions of Canada * List of Ontario census divisions by population *
List of communities in Ontario {{short description, None There are various lists of communities in Ontario, grouped by status, type or location: *List of census subdivisions in Ontario - counties, districts and regional municipalities *List of cities in Ontario - places which a ...
*
Former counties of Ontario The Canadian province of Ontario has several historic counties, which are past census divisions that no longer exist today. Most historic counties either merged with other counties, or became regional municipalities or single-tier municipalities. A ...


Notes


References


External links


Population for Ontario Counties & Districts (Statistics Canada)
{{Canada topic, Census divisions of List of Census divisions Local government in Ontario