A metropolis () is a large

city A city is a human settlement of notable size.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia''. 2nd edition. London: Routledge. It can be def ...

conurbation A conurbation is a region comprising a number of metropolises, cities, large towns, and other urban areas which through population growth and physical expansion, have merged to form one continuous urban or industrially developed area. In most ca ...

which is a significant economic, political, and cultural center for a country or region, and an important hub for regional or international connections, commerce, and communications. A big city belonging to a larger urban agglomeration, but which is not the core of that agglomeration, is not generally considered a metropolis but a part of it. The plural of the word is ''metropolises'', although the Latin plural is ''metropoles'', from the Greek ''metropoleis'' (). For urban centers outside metropolitan areas that generate a similar attraction on a smaller scale for their region, the concept of the regiopolis ("regio" for short) was introduced by urban and regional planning researchers in Germany in 2006.

Etymology

Metropolis (μητρόπολις) is a Greek word, coming from μήτηρ, ''mḗtēr'' meaning "mother" and πόλις, ''pólis'' meaning "city" or "town", which is how the Greek colonies of antiquity referred to their original cities, with whom they retained cultic and political-cultural connections. The word was used in post-classical Latin for the chief city of a province, the seat of the government and, in particular, ecclesiastically for the seat or see of a metropolitan bishop to whom

suffragan bishop A suffragan bishop is a type of bishop in some Christian denominations. In the Anglican Communion, a suffragan bishop is a bishop who is subordinate to a metropolitan bishop or diocesan bishop (bishop ordinary) and so is not normally jurisdiction ...

s were responsible. This usage equates the province with the diocese or

episcopal see An episcopal see is, in a practical use of the phrase, the area of a bishop's ecclesiastical jurisdiction. Phrases concerning actions occurring within or outside an episcopal see are indicative of the geographical significance of the term, mak ...

. In a colonial context, it is the "mother city" of a colony, that is, the city which sent out settlers. The word has distant roots in the colonial past of Ancient Greece with first usage in Middle English around the 14th century. This was later generalized to a city regarded as a center of a specified activity, or any large, important city in a nation.

Africa

Angola

Luanda is the capital and largest city in Angola. It is Angola's primary port, and its major industrial, cultural and urban centre. Its metropolitan area is the most populous Portuguese-speaking capital city in the world, with over 8.3 million inhabitants.

Democratic Republic of Congo

Kinshasa Kinshasa (; ; ln, Kinsásá), formerly Léopoldville ( nl, Leopoldstad), is the capital and largest city of the Democratic Republic of the Congo. Once a site of fishing and trading villages situated along the Congo River, Kinshasa is now one o ...

is a megacity with a population of about 15 million. Kinshasa is Africa's third-largest urban area after Cairo and Lagos. It is projected to be one of the ten biggest cities in the world in 2050.

Egypt

Cairo and Alexandria are considered Egypt's biggest metropolises.

Ethiopia

Addis Ababa is the capital city of Ethiopia, and where the African Union is headquartered. As of 2008 the metro population is approximately 4.5 million.

Ghana

Accra Accra (; tw, Nkran; dag, Ankara; gaa, Ga or ''Gaga'') is the capital and largest city of Ghana, located on the southern coast at the Gulf of Guinea, which is part of the Atlantic Ocean. As of 2021 census, the Accra Metropolitan District, , ...

is an economic and administrative hub, and serves as the anchor of the larger

Greater Accra Metropolitan Area The Greater Accra Metropolitan Area (GAMA) is a metropolitan region centered in Ghana's capital Accra. With around five million inhabitants, the metropolitan area is one of the 90 largest agglomerations in the world. The GAMA is largely continuou ...

(GAMA).

Ivory Coast

According to the 2014 census, Abidjan's population was 4.7 million, which is 20 percent of the overall population of the country, and this also makes it the sixth most populous city proper in Africa, after Lagos, Cairo, Kinshasa, Dar es Salaam, and Johannesburg. It has officially been designated as the "economic capital" of the country. In 2020 the Urban area population was over 5 million inhabitants.

Kenya

Nairobi is the capital and the largest city of Kenya. The city proper had a population of 4,397,073 in the 2019 census, while the metropolitan area has a population of 9,354,580.

Nigeria

Lagos is projected to be one of the ten biggest cities in the world in 2050. As of 2015, unofficial figures put the population of "Greater Metropolitan Lagos", which includes Lagos and its surrounding metro area, extending as far as into Ogun State, at approximately 21 million.

Tanzania

With a population increase of 5.6 percent per year from 2002 to 2012,

Dar es Salaam Dar es Salaam (; from ar, دَار السَّلَام, Dâr es-Selâm, lit=Abode of Peace) or commonly known as Dar, is the largest city and financial hub of Tanzania. It is also the capital of Dar es Salaam Region. With a population of over s ...

is the third-fastest-growing city in Africa, after Bamako and Lagos, and the ninth-fastest-growing in the world. The metro population is expected to reach 15.12 million by 2020.

Uganda

Kampala is the capital and largest city of Uganda. Kampala's metropolitan area is estimated at 6,709,900 people in 2019 by the Uganda Bureau of Statistics in an area of . Kampala is reported to be among the fastest-growing cities in Africa, with an annual population growth rate of 4.03 percent.

Asia

Afghanistan

The capital city, Kabul, has grown to become the country's sole metropolis, and is the only city with more than one million people.

Bangladesh

In the People's Republic of Bangladesh, there are five metropolitan areas: Dhaka,

Chittagong Chittagong ( /ˈtʃɪt əˌɡɒŋ/ ''chit-uh-gong''; ctg, চিটাং; bn, চিটাগং), officially Chattogram ( bn, চট্টগ্রাম), is the second-largest city in Bangladesh after Dhaka and third largest city in B ...

, Rajshahi,

Sylhet Sylhet ( bn, সিলেট) is a metropolitan city in northeastern Bangladesh. It is the administrative seat of the Sylhet Division. Located on the north bank of the Surma River at the eastern tip of Bengal, Sylhet has a subtropical climate an ...

and

Khulna Khulna ( bn, খুলনা, ) is the third-largest city in Bangladesh, after Dhaka and Chittagong. It is the administrative centre of Khulna District and Khulna Division. Khulna's economy is the third-largest in Bangladesh, contributing $53 b ...

. Lands are highly priced and residents are considered to have a better urban lifestyle. Special police departments are allotted for the metropolitan cities, and there are city corporations for which mayors are elected for five-year regimes. Most of these cities have population density of 35,000/square mile or more. Dhaka is the wealthiest city out of all and is considered a Megacity because its population surpassed 10 million.

China

China ''(People's Republic of China)'' is the fourth-largest country by geographical area and the most populous country with over 1.4 billion people and is also known for its large number of metropoles, with recognised " tiers" that classify mainland metropoles. Nationally, the largest metropoles include Beijing, Shanghai, Guangzhou and Shenzhen, the four cities are classified as the "First-Tier Cities" (一线城市). Second-tier cities are numerous and consist of regional centres, such as Changsha,

Chengdu Chengdu (, ; Simplified Chinese characters, simplified Chinese: 成都; pinyin: ''Chéngdū''; Sichuanese dialects, Sichuanese pronunciation: , Standard Chinese pronunciation: ), Chinese postal romanization, alternatively Romanization of Chi ...

Chongqing Chongqing ( or ; ; Sichuanese dialects, Sichuanese pronunciation: , Standard Mandarin pronunciation: ), Postal Romanization, alternately romanized as Chungking (), is a Direct-administered municipalities of China, municipality in Southwes ...

, Hangzhou,

Jinan Jinan (), Postal Map Romanization, alternately romanization of Chinese, romanized as Tsinan, is the Capital (political), capital of Shandong province in East China, Eastern China. With a population of 9.2 million, it is the second-largest city i ...

, Nanjing,

Qingdao Qingdao (, also spelled Tsingtao; , Mandarin: ) is a major city in eastern Shandong Province. The city's name in Chinese characters literally means " azure island". Located on China's Yellow Sea coast, it is a major nodal city of the One Belt ...

Shenyang Shenyang (, ; ; Mandarin pronunciation: ), formerly known as Fengtian () or by its Manchu language, Manchu name Mukden, is a major China, Chinese sub-provincial city and the List of capitals in China#Province capitals, provincial capital of Lia ...

, Tianjin, Wuhan, and Xi'an, etc. Many of China's metropoles constitute a

city cluster In China, a megalopolis () is a designation by the government to promote the development of a group of cities through transportation and communication links. The Economist Intelligence Unit in 2012 identified 13 megalopolises: Chang-Zhu-Tan (Grea ...

, such as the Yangtze River Delta Megalopolis and the Pearl River Delta Megalopolis.

India

India ''(Republic of India)'' is the seventh-largest country by geographical area and the second-most populous country with over 1.3 billion people. The 74th Amendment to the Indian Constitution defines a

metropolitan area A metropolitan area or metro is a region that consists of a densely populated urban agglomeration and its surrounding territories sharing industries, commercial areas, transport network, infrastructures and housing. A metro area usually com ...

as an area having a population of 10 Lakh or 1 Million or more, comprised in one or more districts and consisting of two or more Municipalities or Panchayats or other contiguous areas, specified by the Governor by public notification to be a Metropolitan area. As of

2011 Census of India The 2011 Census of India or the 15th Indian Census was conducted in two phases, house listing and population enumeration. The House listing phase began on 1 April 2010 and involved the collection of information about all buildings. Information ...

, India has 46 other cities with populations greater than one million. Delhi, Mumbai, Kolkata, Chennai, Bangalore, Hyderabad, Pune,

Ahmedabad Ahmedabad ( ; Gujarati: Amdavad ) is the most populous city in the Indian state of Gujarat. It is the administrative headquarters of the Ahmedabad district and the seat of the Gujarat High Court. Ahmedabad's population of 5,570,585 (per t ...

, Visakhapatnam, Kochi, are among the largest of 23 metropolitan cities in India.

Indonesia

Kuningan Skyline from Transjakarta Corridor 13

In Indonesia, the metropolitan cities are in Jabodetabek (

Jakarta Jakarta (; , bew, Jakarte), officially the Special Capital Region of Jakarta ( id, Daerah Khusus Ibukota Jakarta) is the capital and largest city of Indonesia. Lying on the northwest coast of Java, the world's most populous island, Jakarta ...

, Bekasi,

Bogor Bogor ( su, , nl, Buitenzorg) is a city in the West Java province, Indonesia. Located around south of the national capital of Jakarta, Bogor is the 6th largest city in the Jakarta metropolitan area and the 14th overall nationwide.Depok, and Tangerang), the biggest metropolitan area in Southeast Asia and the fifth biggest metropolitan area in the world (2007). The other metropolises are

Bandung Bandung ( su, ᮘᮔ᮪ᮓᮥᮀ, Bandung, ; ) is the capital city of the Indonesian province of West Java. It has a population of 2,452,943 within its city limits according to the official estimates as at mid 2021, making it the fourth most ...

, Medan,

Semarang Semarang ( jv, ꦏꦸꦛꦯꦼꦩꦫꦁ , Pegon: سماراڠ) is the capital and largest city of Central Java province in Indonesia. It was a major port during the Dutch colonial era, and is still an important regional center and port today. ...

, and

Surabaya Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Provinces of Indonesia, Indonesian province of East Java and the List of Indonesian cities by population, second-largest city in Indonesia, after Jakarta. L ...

Iran

In Iran, the metropolitan cities are in Tehran and

Mashhad Mashhad ( fa, مشهد, Mašhad ), also spelled Mashad, is the List of Iranian cities by population, second-most-populous city in Iran, located in the relatively remote north-east of the country about from Tehran. It serves as the capital of R ...

, and other cities such as Shiraz, Karaj,

Isfahan Isfahan ( fa, اصفهان, Esfahân ), from its Achaemenid empire, ancient designation ''Aspadana'' and, later, ''Spahan'' in Sassanian Empire, middle Persian, rendered in English as ''Ispahan'', is a major city in the Greater Isfahan Regio ...

, Tabriz, Ahvaz, Rasht and Kermanshah.

Japan

File:4 Chome Sakaigawa, Chūō-ku, Sapporo-shi, Hokkaidō 064-0943, Japan - panoramio.jpg, Sapporo, Hokkaidō region File:Night view from Mukaiyama.JPG,

Sendai is the capital Cities of Japan, city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,091,407 in 525,828 households, and is one of Japan's 20 Cities designated by government ordinance of Japan, desig ...

, Tōhoku region File:2 Chome Hamamatsuchō, Minato-ku, Tōkyō-to 105-0013, Japan - panoramio (4).jpg, Tokyo,

Kantō region The is a geographical area of Honshu, the largest island of Japan. In a common definition, the region includes the Greater Tokyo Area and encompasses seven prefectures: Gunma, Tochigi, Ibaraki, Saitama, Tokyo, Chiba and Kanagawa. Slight ...

File:Nagoya Night View.jpg, Nagoya,

Chūbu region The , Central region, or is a region in the middle of Honshu, Honshū, Japan, Japan's main island. In a wide, classical definition, it encompasses nine prefectures (''ken''): Aichi Prefecture, Aichi, Fukui Prefecture, Fukui, Gifu Prefecture ...

File:Osaka Umeda Sky Building Panoramablick 05.jpg, Osaka, Kansai region File:City Views from Mount Kogane02.jpg,

Hiroshima is the capital of Hiroshima Prefecture in Japan. , the city had an estimated population of 1,199,391. The gross domestic product (GDP) in Greater Hiroshima, Hiroshima Urban Employment Area, was US$61.3 billion as of 2010. Kazumi Matsui h ...

, Chūgoku region File:Fukuoka night view.jpg, Fukuoka, Kyushu region The Japanese legal term ''to'' (都) is by designation to be translated as "metropolis". however existing translations predate the designation. Structured like a

prefecture A prefecture (from the Latin ''Praefectura'') is an administrative jurisdiction traditionally governed by an appointed prefect. This can be a regional or local government subdivision in various countries, or a subdivision in certain international ...

instead of a normal city, there is only one ''to'' in Japan, namely Tokyo. , Japan has 12 other cities with populations greater than one million. The same Kanji character in Chinese, or in generic Japanese (traditional or non-specific), translates variously—city, municipality, special municipality—all qualify.

Malaysia

In Malaysia, the capital Kuala Lumpur is the largest city, popularity is 7.8 million people. The others metropolis in Malaysia are

Johor Bahru Johor Bahru (), colloquially referred to as JB, is the capital city of the state of Johor, Malaysia. It is located at the southern end of Peninsular Malaysia,along the north bank of the Straits of Johor, opposite of the city-state Singapore. T ...

, Seremban, Malacca City, Shah Alam, Kuantan, Kuala Terengganu, Kota Bahru,

Ipoh , image_map = , map_caption = Location of Ipoh in Perak , pushpin_map = #Malaysia#Asia#Earth , pushpin_mapsize = 275px , pushpin_map_caption = Ipoh in Malaysia , coordinates ...

, Georgetown,

Alor Setar Alor Setar ( Jawi: الور ستار, Kedahan: ''Loqstaq'') is the state capital of Kedah, Malaysia. It is the second-largest city in the state after Sungai Petani and one of the most-important cities on the west coast of Peninsular Malaysia ...

, Kangar, Kota Kinabalu and

Kuching Kuching (), officially the City of Kuching, is the capital and the most populous city in the States and federal territories of Malaysia, state of Sarawak in Malaysia. It is also the capital of Kuching Division. The city is on the Sarawak River ...

. File:Moonrise over kuala lumpur.jpg, Kuala Lumpur, the largest city in Malaysia

Pakistan

According to the census of 2017, there are about 12 metropolitan areas in Pakistan each with a metro population of at least 2 million and city proper population of at least 0.5 million. Karachi is the largest metropolitan area of Pakistan with a population of about 16.01 million, followed by Lahore (11.12 million), Faisalabad (7.873 million), Islamabad-Rawalpindi (7.412 million),

Gujranwala Gujranwala ( ur, , label=none; ) is a city and capital of Gujranwala Division located in Pakistan. It is also known as "City of Wrestlers" and is quite famous for its food. It is the 5th most populous city proper after Karachi, Lahore, Faisala ...

(5.01 million), Multan (4.745 million), Peshawar (4.269 million), Sargodha (3.903 million), Sialkot (3.893 million), Bahawalpur (3.668 million), Quetta (2.275 million) and Hyderabad (2.199 million).

Philippines

The Philippines has three metropolises as defined by the National Economic and Development Authority. They are Manila, Cebu, and Davao Metropolitan Manila, or Metro Manila, is the metropolitan region encompassing the city of Manila and its surrounding areas in the Philippines. It is composed of 16 cities and 1 municipality namely the city of Manila, Caloocan, Las Piñas, Makati, Malabon, Mandaluyong, Marikina, Muntinlupa, Navotas, Pasay, Pasig,

Parañaque Parañaque, officially the City of Parañaque ( fil, Lungsod ng Parañaque, ), is a first class Cities of the Philippines#Legal classification, highly urbanized city in the Metro Manila, National Capital Region of the Philippines. According to t ...

, Quezon City,

San Juan San Juan, Spanish for Saint John, may refer to: Places Argentina * San Juan Province, Argentina * San Juan, Argentina, the capital of that province * San Juan, Salta, a village in Iruya, Salta Province * San Juan (Buenos Aires Underground), ...

, Taguig, Valenzuela and the municipality of

Pateros Pateros, officially the Municipality of Pateros ( tgl, Bayan ng Pateros), is the lone municipality of Metro Manila, Philippines. According to the 2020 census, it has a population of 63,643 people. This municipality is famous for its duck-rai ...

. The region is the political, economic, social, cultural, and educational center of the Philippines. As proclaimed by Presidential Decree No. 940, Metro Manila as a whole is the Philippines' seat of government but the city of Manila is the capital. The largest city in the metropolis is Quezon City, while the largest business district is the Makati Central Business District.

Singapore

Aerial Panorama of Merlion Park and its surrounds

The

Republic of Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borderi ...

is a

sovereign ''Sovereign'' is a title which can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin , meaning 'above'. The roles of a sovereign vary from monarch, ruler or ...

island city-state and a metropolis. The country has no capital city.

South Korea

In the Republic of Korea there are seven special and metropolitan cities at autonomous administrative levels. These are the most populous metropolitan areas in the country. In decreasing order of the population of 2015 census, they are Seoul, Busan,

Incheon Incheon (; ; or Inch'ŏn; literally "kind river"), formerly Jemulpo or Chemulp'o (제물포) until the period after 1910, officially the Incheon Metropolitan City (인천광역시, 仁川廣域市), is a city located in northwestern South Kore ...

Daegu Daegu (, , literally 'large hill', 대구광역시), formerly spelled Taegu and officially known as the Daegu Metropolitan City, is a city in South Korea. It is the third-largest urban agglomeration in South Korea after Seoul and Busan; it is ...

, Daejeon,

Gwangju Gwangju () is South Korea's sixth-largest metropolis. It is a designated metropolitan city under the direct control of the central government's Home Minister. The city was also the capital of South Jeolla Province until the provincial office ...

and Ulsan. According to the census of 2015, cities of

Changwon Changwon () is the capital city of Gyeongsangnam-do, on the southeast coast of South Korea. With a population of 1.07 million , Changwon is South Korea's ninth-most populous city. A port city, Changwon is bordered by Masan Bay to the south ...

and

Suwon Suwon (, ) is the capital and largest city of Gyeonggi-do, South Korea's most populous province which surrounds Seoul, the national capital. Suwon lies about south of Seoul. It is traditionally known as "The City of Filial Piety". With a populati ...

also qualify for being elevated to the level of metropolitan cities (having population over 1 million), but any future plans to promote them into metropolitan city are unlikely to be accepted because of political concerns about the structure of administrative divisions. There are also some county-level cities with increasing population near 1 million, namely

Goyang Goyang (''Goyang-si''; ) is a city in Gyeonggi Province in the north of South Korea. It is part of the Seoul Capital Area, making Goyang one of Seoul's satellite cities. It is one of the largest cities in the Seoul Capital Area, with a populatio ...

Yongin Yongin () is a city in the Seoul Capital Area, the largest in Gyeonggi Province, South Korea. With a population over 1 million, the city has developed rapidly since the 21st century, recording the highest population growth of any city in the count ...

, and Seongnam, but they are also unlikely to be promoted into metropolitan city because they are all satellite cities of Seoul.

Sri Lanka

The City of Colombo is the largest city in

Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...

. The Colombo Metropolitan Area is Sri Lanka's most urbanized region with a population of over 5 million people.

Taiwan

Taipei City is the political, economic, and cultural centre of Taiwan. The Taipei–Keelung metropolitan area consists of 4 administrative divisions ( Taipei,

Keelung Keelung () or Jilong () (; Hokkien POJ: '), officially known as Keelung City, is a major port city situated in the northeastern part of Taiwan. The city is a part of the Taipei–Keelung metropolitan area, along with its neighbors, New Taipe ...

, New Taipei, and sometimes including Taoyuan) with a total of more than 9 million residents. The metropolis houses the largest international airport in Taiwan and the 36th busiest airport in the world – Taiwan Taoyuan International Airport, which has an annual passenger traffic of nearly 50 million.

Turkey

In Turkey the metropolitan cities are described as "büyükşehir". There are 30 metropolitan municipalities in Turkey now. The largest by far is İstanbul, followed by Ankara, İzmir and

Bursa ( grc-gre, Προῦσα, Proûsa, Latin: Prusa, ota, بورسه, Arabic:بورصة) is a city in northwestern Turkey and the administrative center of Bursa Province. The fourth-most populous city in Turkey and second-most populous in the ...

United Arab Emirates

Dubai Skyline mit Burj Khalifa (18241030269)

There are 8 metropolises in the UAE: Dubai,

Abu Dhabi Abu Dhabi (, ; ar, أَبُو ظَبْيٍ ' ) is the capital and second-most populous city (after Dubai) of the United Arab Emirates. It is also the capital of the Emirate of Abu Dhabi and the centre of the Abu Dhabi Metropolitan Area. ...

, Sharjah,

Al Ain Al Ain ( ar, ٱلْعَيْن, , ) is a city in the western side of Tawam (region), Tuwwam region and the seat of the administrative division of its namesake, Al-Ain Region, Abu Dhabi, Al Ain in the Emirate of Abu Dhabi, United Arab Emirates. ...

, Ajman,

Ras Al-Khaimah Ras Al Khaimah (RAK) ( ar, رَأْس ٱلْخَيْمَة, historically Julfar) is the largest city and capital of the Emirate of Ras Al Khaimah, United Arab Emirates. It is the sixth-largest city in UAE after Dubai, Abu Dhabi, Sharjah, Al Ain ...

, Fujairah, and Umm Al-Quwain. Of these, Dubai is the largest.

Uzbekistan

Tashkent is Uzbekistan's most populous city and the only with over one million residents.

Europe

Austria

Vienna is the capital city of Austria, an old imperial city, and the seat of many international organisations, including

OPEC The Organization of the Petroleum Exporting Countries (OPEC, ) is a cartel of countries. Founded on 14 September 1960 in Baghdad by the first five members (Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela), it has, since 1965, been headquart ...

, as well as hosting a main office of the United Nations. Together with its cultural acumen and history, these features make Vienna a true global metropolis, the only one in Austria.

Belgium

The region of Brussels contains the capital city of Belgium with a population of over 1.2 million people, it is the largest urban area in the Benelux. The region is the seat of the European Union, NATO and various other international institutions such as the World Customs Organization. It is nicknamed the 'Capital of Europe'.

Bosnia and Herzegovina

Sarajevo is the capital and largest city of Bosnia and Herzegovina, seat of the country's Presidency, government, parliament and the only metropolis in the country.

Czech Republic

Prague is the Czech Republic's only metropolis, with more than 1.3 million people living within the city limits and with more than 2.6 million living in its metropolitan area. This makes the Prague metropolitan area one of largest in Europe.

Denmark

In Denmark the only metropolis is the capital, Copenhagen, situated in the

Capital Region of Denmark The Capital Region of Denmark ( da, Region Hovedstaden, ) is the easternmost administrative region of Denmark. The Capital Region has 29 municipalities and a regional council consisting of 41 elected members. As of 1 August 2021 the chairperson ...

. It has more than 750,000 people living in city proper and 1.28 million in its urban area.

Finland

Finland's capital, Helsinki, along with the neighboring areas (including Espoo, Kauniainen and Vantaa) forms a metropolitan area with an approximate population of 1.45 million people. This area is the only metropolis in the country.

France

A 2014 law allowed any group of communes to cooperate in a larger administrative division called a '' métropole''. One métropole, Lyon, also has status as a

department Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military *Department (administrative division), a geographical and administrative division within a country, ...

. France's national statistics institute, Insee, designates 12 of the country's urban areas as ''metropolitan areas''. Paris, Lyon and Marseille are the biggest, the other nine being Toulouse, Lille, Bordeaux, Nice,

Nantes Nantes (, , ; Gallo: or ; ) is a city in Loire-Atlantique on the Loire, from the Atlantic coast. The city is the sixth largest in France, with a population of 314,138 in Nantes proper and a metropolitan area of nearly 1 million inhabita ...

Strasbourg Strasbourg (, , ; german: Straßburg ; gsw, label=Bas Rhin Alsatian, Strossburi , gsw, label=Haut Rhin Alsatian, Strossburig ) is the prefecture and largest city of the Grand Est region of eastern France and the official seat of the Eu ...

Rennes Rennes (; br, Roazhon ; Gallo: ''Resnn''; ) is a city in the east of Brittany in northwestern France at the confluence of the Ille and the Vilaine. Rennes is the prefecture of the region of Brittany, as well as the Ille-et-Vilaine department ...

, Grenoble and

Montpellier Montpellier (, , ; oc, Montpelhièr ) is a city in southern France near the Mediterranean Sea. One of the largest urban centres in the region of Occitania (administrative region), Occitania, Montpellier is the prefecture of the Departments of ...

Germany

File:Über den Dächern von Berlin.jpg, Berlin is Germany's largest city. File:Dortmund Centrum.jpg, Rhine-Ruhr is Germany's largest metropolis (the photo shows

Dortmund Dortmund (; Westphalian nds, Düörpm ; la, Tremonia) is the third-largest city in North Rhine-Westphalia after Cologne and Düsseldorf, and the eighth-largest city of Germany, with a population of 588,250 inhabitants as of 2021. It is the la ...

). File:Frankfurt Skyline at night (Unsplash).jpg, Frankfurt is one of Germany's most important cities. The largest German city by administrative borders is Berlin, while Rhine-Ruhr is the largest metropolitan area (with more than 10 million people). The importance of a city is measured with three groups of indicators, also called metropolitan functions: The decision making and control function, the innovation and competition function, and the gateway function. These functions are seen as key domains for metropolitan regions in developing their performance. In spatial planning, a metropolis is usually observed within its regional context, thus the focus is mainly set on the metropolitan regions. These regions can be mono central or multi central. Eleven metropolitan regions have been defined due to these indicators:

Berlin-Brandenburg The Berlin/Brandenburg metropolitan region (german: Metropolregion Berlin-Brandenburg) or capital region (german: Hauptstadtregion Berlin-Brandenburg) is one of eleven metropolitan regions of Germany, consisting of the entire territories of the s ...

, Bremen-Oldenburg, Dresden-Halle-Leipzig, Frankfurt-Rhine-Main, Hamburg, Hannover-Braunschweig-Göttingen-Wolfsburg, Munich, Nuremberg, Rhine-Neckar, Rhine-Ruhr (with Cologne/Bonn), and

Stuttgart Stuttgart (; Swabian: ; ) is the capital and largest city of the German state of Baden-Württemberg. It is located on the Neckar river in a fertile valley known as the ''Stuttgarter Kessel'' (Stuttgart Cauldron) and lies an hour from the ...

Hungary

Budapest has a population of 1 750 000, more than eight times the population of the second largest city, Debrecen.

Italy

As of January 1, 2015, there are 14 "metropolitan cities" in Italy. Rome, Milan, Naples and other big cores have taken in urban zones from their surrounding areas and merged them into the new entities, which have been home for one out of three Italians. The provinces remained in the parts of the country not belonging to any ''Città Metropolitana''.

Netherlands

The Randstad is in the Blue Banana and encompasses both the Amsterdam metropolitan area and Rotterdam–The Hague metropolitan area.

Poland

The ''Union of Polish Metropoles'' ( pl, Unia Metropolii Polskich), established in 1990, is an organization of the largest cities in the country. Currently twelve cities are members of the organization, of which 11 have more than a quarter-million inhabitants. The largest metropolitan area in Poland, if ranked solely by the number of inhabitants, is the Silesian Metropolis (in fact a

metroplex A metroplex is a conurbation with more than one principal anchor city of near equal importance. Metroplex may refer to: * Dallas–Fort Worth metroplex, a conurbation in Texas, U.S. *Eastgate Metroplex, a professional/retail complex in Tulsa, O ...

), with around 3 million inhabitants (5 million inhabitants in the

Silesian metropolitan area The Upper Silesian metropolitan area is a metropolitan area in southern Poland and northeastern Czech Republic, centered on the cities of Katowice and Ostrava in Silesia and has around 5 million inhabitants. Located in the three administrati ...

), followed by Warsaw, with around 1.7 million inhabitants in the city proper and 3.1 million in the

Warsaw metropolitan area The Warsaw metropolitan area (known in Polish as: ''aglomeracja warszawska'' or ''Miejski Obszar Funkcjonalny Warszawy'') is the metropolitan area of Warsaw, the capital of Poland. The metropolitan area covers ten counties in the Masovian Voivo ...

. The Silesian Metropolis is an initiative of recent years attempting to unite a large

into one official urban unit. Other Polish metropoles are Kraków, Łódź, Wrocław, Poznań, Tricity,

Szczecin Szczecin (, , german: Stettin ; sv, Stettin ; Latin: ''Sedinum'' or ''Stetinum'') is the capital and largest city of the West Pomeranian Voivodeship in northwestern Poland. Located near the Baltic Sea and the German border, it is a major s ...

and Bydgoszcz–Toruń.

Romania

Romania has one big metropolis, Bucharest with a population of around 2.5 million people. Other metropolitan areas with populations of about half a million people are Cluj-Napoca, Iași, Timișoara, Brașov, Constanța, Galați and Craiova.

Russia

File:Business Centre of Moscow 2.jpg, Moscow, the capital and largest city of Russia File:Spb 06-2017 img01 Spit of Vasilievsky Island.jpg, Saint Petersburg, the cultural capital and the second-largest city File:Novosibirsk skyline in winter.jpg,

Novosibirsk Novosibirsk (, also ; rus, Новосиби́рск, p=nəvəsʲɪˈbʲirsk, a=ru-Новосибирск.ogg) is the largest city and administrative centre of Novosibirsk Oblast and Siberian Federal District in Russia. As of the Russian Census ...

, the largest city in Siberia and the third-largest city File:E-burg asv2019-05 img46 view from VysotSky.jpg, Yekaterinburg, the fourth-largest city in the country. Moscow is the capital and largest city of Russia, with a population estimated at 12.4 million residents within the city limits, while over 17 million residents in the urban area, and over 20 million residents in the

Moscow Metropolitan Area Moscow metropolitan area (russian: Московская агломерация) or Moscow capital region (russian: Московский столичный регион) is the largest metropolitan area in Russia and Europe, with a population of ...

. Moscow is among the world's largest cities, being the

most populous city The United Nations uses three definitions for what constitutes a city, as not all cities in all jurisdictions are classified using the same criteria. Cities may be defined as the city proper, cities proper, the extent of their urban area, or th ...

entirely within Europe, the most populous urban area in Europe, the most populous metropolitan area in Europe, and also the largest city by land area on the European continent. Saint Petersburg, the cultural capital, is the second-largest city, with a population of roughly 5.4 million inhabitants. Other major urban areas are Yekaterinburg,

, Kazan, Nizhny Novgorod, and Chelyabinsk.

Spain

Spain has around 15 metropolitan areas with a population greater than 500,000 people. The largest is Madrid, located in the center of the Iberian peninsula and its the seat of the government and the monarch of Spain, with a metropolitan area of almost 7 million people surpassing the limits of its own autonomous community and making it one of the largest of Europe; Barcelona is the second largest city of Spain its metropolitan area comprise 5.5 million people with its limits surpassing its own province, other large cities are Valencia, and Sevilla. File:Madrid - Madrid skyline - 140314 195825.jpg, Madrid ''(capital city of Spain)'' File:Skyline view of Madrid, Spain at night - 50317258357.jpg, Madrid skyline at night

United Kingdom

City of London skyline from London City Hall - Oct 2008

In the United Kingdom, the term ''the Metropolis'' was historically used to exclusively refer to London, or the

London conurbation The Greater London Built-up Area, or Greater London Urban Area, is a conurbation in south-east England that constitutes the continuous urban sprawl of London, and includes surrounding adjacent urban towns as defined by the Office for National Sta ...

. The term is retained by the London police force, the

Metropolitan Police Service The Metropolitan Police Service (MPS), formerly and still commonly known as the Metropolitan Police (and informally as the Met Police, the Met, Scotland Yard, or the Yard), is the territorial police force responsible for law enforcement and ...

(the "Met"). The chief officer of the Metropolitan Police is formally known as the Commissioner of Police of the Metropolis. Since 1974 six

s in England (outside London) have been known as

metropolitan counties The metropolitan counties are a type of county-level administrative division of England. There are six metropolitan counties, which each cover large urban areas, with populations between 1 and 3 million. They were created in 1974 and are each di ...

, each divided into metropolitan districts. These counties are South Yorkshire (centred on the city of Sheffield), the

West Midlands West or Occident is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth. Etymology The word "west" is a Germanic word passed into some ...

(including Birmingham), West Yorkshire (including Leeds), Merseyside (including Liverpool), Greater Manchester and

Tyne & Wear Tyne and Wear () is a metropolitan county in North East England, situated around the mouths of the rivers Tyne and Wear. It was created in 1974, by the Local Government Act 1972, along with five metropolitan boroughs of Gateshead, Newcas ...

(including

Newcastle-upon-Tyne Newcastle upon Tyne ( RP: , ), or simply Newcastle, is a city and metropolitan borough in Tyne and Wear, England. The city is located on the River Tyne's northern bank and forms the largest part of the Tyneside built-up area. Newcastle is als ...

). Greater Glasgow, South Hampshire and

Greater Nottingham The Nottingham Built-up Area (BUA), Nottingham Urban Area, or Greater Nottingham is an area of land defined by the Office for National Statistics as which is built upon, with nearby areas linked if within 200 metres - see the List of urban ...

are also large conurbations.

North America

Canada

Canada's six largest metropoles are Toronto, Montreal, Vancouver,

Ottawa Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core ...

Calgary Calgary ( ) is the largest city in the western Canadian province of Alberta and the largest metro area of the three Prairie Provinces. As of 2021, the city proper had a population of 1,306,784 and a metropolitan population of 1,481,806, makin ...

, and Edmonton.

Statistics Canada Statistics Canada (StatCan; french: Statistique Canada), 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 cultur ...

defines a census metropolitan area as one or more adjacent municipalities situated around a major urban core where the urban core has a population of at least 100,000. Canada's most populated metropole is the City of Toronto, with a population of 2.7 million and a metropolitan population of over 6 million people. It is also the heart of Canada's finance and banking industry. File:Skyline of Toronto viewed from Harbour modified.png, Toronto is Canada's largest city. File:Montreal-canada-parc-urban.jpg, Montreal is Canada's largest French-speaking city. File:Concord Pacific Master Plan Area.jpg, Vancouver is Canada's largest coastal city and most important port.

Mexico

In Mexico, the term metropolis is used to refer to an urban area of economic, political, and cultural importance. Mexico City represents all three factors as it is the country's capital and financial center with 27 million people. Other metropolises are

Monterrey Monterrey ( , ) is the capital and largest city of the northeastern state of Nuevo León, Mexico, and the third largest city in Mexico behind Guadalajara and Mexico City. Located at the foothills of the Sierra Madre Oriental, the city is anchor ...

and

Guadalajara Guadalajara ( , ) is a metropolis in western Mexico and the capital of the list of states of Mexico, state of Jalisco. According to the 2020 census, the city has a population of 1,385,629 people, making it the 7th largest city by population in Me ...

, both metropolitan areas with a population over 6,000,000 inhabitants.

United States

In the United States, an incorporated area or group of areas having a population more than 50,000 is required to have a metropolitan planning organization in order to facilitate major infrastructure projects and to ensure financial solvency. Thus, a population of 50,000 or greater has been used as a de facto standard to define a ''metropolis'' in the United States. A similar definition is used by the United States Census Bureau. The bureau defines a Metropolitan Statistical Area as "at least one urbanized area of 50,000 or more inhabitants." The six largest metropolitan areas in the USA are

New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...

, Los Angeles, Chicago, Dallas, Houston, and Washington, D.C., with New York being the largest.

Oceania

Australia

The

Government of Australia The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federalism, federal parliamentary system, parliamentary constitutional monarchy. Like other Westminster system, Westminster-sty ...

defines a metropolitan area as any statistical division or district with a population of more than 100,000. According to this definition, there are currently 19 metropolitan areas in Australia, including every state capital. By population, the largest metropolitan area is

Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountain ...

(urban area population at 2020 Census of 5,367,206) and the smallest is

Bendigo Bendigo ( ) is a city in Victoria, Australia, located in the Bendigo Valley near the geographical centre of the state and approximately north-west of Melbourne, the state capital. As of 2019, Bendigo had an urban population of 100,991, makin ...

(urban area population at 2020 Census of 100,632). Rapid urban growth in Victoria has seen the 'Manhattanization' of Melbourne, with high-rise clusters in South Yarra, Box Hill, Moonee Ponds and Footscray. The regional city of Geelong which is approximately 40 miles south west of Melbourne, has seen the emergence of high-rise office and apartment buildings in recent years. Geelong is the fastest growing regional city in Australia, and its growth will transform the Port Phillip region in a similar manner to San Francisco's Bay Area. (urban area population at 2020 Census of 160,991). File:Sydney Opera house 3.jpg,

is Australia's largest metropolis. File:Melbourne skyline sor.jpg, Melbourne is Australia's second-largest metropolis. File:City Botanic Gardens, Brisbane and Brisbane Skytower under construction in December 2018, 02.jpg, Brisbane is Australia's third-largest metropolis. File:Perth (AU), Elizabeth Quay -- 2019 -- 0259.jpg, Perth is the largest city in Western Australia. File:North Terrace looking east, summer 2010.jpg, Adelaide is the largest city in South Australia. File:Gold Coast skyline.jpg, Gold Coast is Australia's largest regional city.

South America

Argentina

In Argentina, Buenos Aires is the principal metropolis with a population of around 15.5 million. The Greater Buenos Aires conurbation, which also includes several Buenos Aires Province districts, constitutes the third-largest conurbation in Latin America. Buenos Aires is the main political, financial, industrial, commercial, and cultural hub of Argentina.

Brazil

In Brazil, the Greater São Paulo is the principal metropolis with over 21 million inhabitants. In the larger cities, such as São Paulo and Rio de Janeiro (population 12 million), favelas (slums) grew up over decades as people migrated from rural areas in order to find work. The term used in Brazilian Portuguese for a metropolitan area is ''Região Metropolitana''. Other metropolises in Brazil with more than one million inhabitants include: Belém,

Belo Horizonte Belo Horizonte (, ; ) is the sixth-largest city in Brazil, with a population around 2.7 million and with a metropolitan area of 6 million people. It is the 13th-largest city in South America and the 18th-largest in the Americas. The metropol ...

, Brasília, Campinas, Curitiba,

Fortaleza Fortaleza (, locally , Portuguese for ''Fortress'') is the state capital of Ceará, located in Northeastern Brazil. It belongs to the Metropolitan mesoregion of Fortaleza and microregion of Fortaleza. It is Brazil's 5th largest city and the t ...

, Goiânia, Maceió,

Manaus Manaus () is the capital and largest city of the Brazilian state of Amazonas. It is the seventh-largest city in Brazil, with an estimated 2020 population of 2,219,580 distributed over a land area of about . Located at the east center of the s ...

, Porto Alegre, Recife,

Salvador Salvador, meaning "salvation" (or "saviour") in Catalan, Spanish, and Portuguese may refer to: * Salvador (name) Arts, entertainment, and media Music *Salvador (band), a Christian band that plays both English and Spanish music ** ''Salvador'' ( ...

and São Luís.

Chile

The primary metropolis in Chile is its capital: the city of Santiago, with a population of 7 million, living across its metropolitan area. Santiago is the main political, financial, industrial, commercial, and cultural hub of Chile. The other two metropolises in the country are the conurbations of Valparaíso and Concepción with a population of nearly 1 million each.

Colombia

In Colombia,

Bogotá Bogotá (, also , , ), officially Bogotá, Distrito Capital, abbreviated Bogotá, D.C., and formerly known as Santa Fe de Bogotá (; ) during the Spanish period and between 1991 and 2000, is the capital city of Colombia, and one of the larges ...

is the main metropolis with over 13 million inhabitants residing in its Metropolitan Area, which includes boroughs like Soacha, Mosquera, Cota, and Chía. The second metropolis in Colombia is

Medellín Medellín ( or ), officially the Municipality of Medellín ( es, Municipio de Medellín), is the second-largest city in Colombia, after Bogotá, and the capital of the department of Antioquia. It is located in the Aburrá Valley, a central re ...

, which includes such boroughs as Envigado, Itagüi, La Estrella, and Sabaneta. This metropolitan area is known for having the first and only

Metro Metro, short for metropolitan, may refer to: Geography * Metro (city), a city in Indonesia * A metropolitan area, the populated region including and surrounding an urban center Public transport * Rapid transit, a passenger railway in an urba ...

in Colombia, the Medellín Metro.

has the Transmilenio, a Rapid Transit Metro-bus system.

Peru

The Lima metropolitan area is Peru's capital and largest city with over 10 million inhabitants, more than one third of the total national population.

Metropolis as a mainland area

In France, Portugal, Spain, and the Netherlands, the word ''metropolis'' (''métropole'' (Fr.) / ''metrópole'' (Port.) / ''metrópoli'' (Spa.) / ''metropool'' (Dutch)) designates the mainland part of a country situated on or close to the European mainland; in the case of France, this means France without its

overseas departments The overseas departments and regions of France (french: départements et régions d'outre-mer, ; ''DROM'') are departments of France that are outside metropolitan France, the European part of France. They have exactly the same status as mainlan ...

. For Portugal and Spain during the Spanish Empire and Portuguese Empire period, the term was used to designate Portugal or Spain minus its colonies (the ''Ultramar''). In France ''métropole'' can also be used to refer to a large urban agglomeration; for example, "La Métropole de Lyon" (the Lyon Metropolis).