List of urban areas by population in the context of "Lima"

Throughout most of its history, Istanbul has ranked among the largest cities in the world. By 500 CE, Constantinople had somewhere between 400,000 and 500,000 people, edging out its predecessor, Rome, for world's largest city. Constantinople jostled with other major historical cities, such as Baghdad, Chang'an, Kaifeng and Merv for the position of world's most populous city until the 12th century. It never returned to being the world's largest, but remained Europe's largest city from 1500 to 1750, when it was surpassed by London.

The Turkish Statistical Institute estimates that the population of Istanbul Metropolitan Municipality was 15,701,602 at the end of 2024, hosting 18 percent of the country's population. Then about 97–98% of the inhabitants of the metropolitan municipality were within city limits, up from 89% in 2007 and 61% in 1980. 64.9% of the residents live on the European side and 35.1% on the Asian side. While the city ranks as the world's 5th-largest city proper, it drops to the 24th place as an urban area and to the 18th place as a metro area because the city limits are roughly equivalent to the agglomeration. Today, it forms one of the largest urban agglomerations in Europe, alongside Moscow. The city's annual population growth of 3.45 percent ranks as the highest among the seventy-eight largest metropolises in the Organisation for Economic Co-operation and Development. The high population growth mirrors an urbanization trend across the country, as the second and third fastest-growing OECD metropolises are the Turkish cities of İzmir and Ankara.

Osaka (Japanese: 大阪市, Hepburn: Ōsaka-shi; pronounced [oː.sa.kaꜜ.ɕi]; commonly just 大阪, Ōsaka [oː.sa.ka] ) is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third-most populous city in Japan, following the special wards of Tokyo and Yokohama. With an estimated population of 2,816,247 as of October 1, 2025 and a population density of about 12,505 people per square kilometer, it is the largest component of the Keihanshin Metropolitan Area, which is the second-largest metropolitan area in Japan and the 10th-largest urban area in the world with more than 19 million inhabitants.

Osaka was traditionally considered Japan's economic hub. By the Kofun period (300–538) it had developed into an important regional port, and in the 7th and 8th centuries, it served briefly as the imperial capital. Osaka continued to flourish during the Edo period (1603–1867) and became known as a center of Japanese culture. Following the Meiji Restoration, Osaka greatly expanded in size and underwent rapid industrialization. The construction boom accelerated population growth throughout the following decades, and by the 1900s, Osaka was the industrial hub in the Meiji and Taishō eras. Osaka made noted contributions to redevelopment, urban planning and zoning standards in the postwar period, and the city developed rapidly as one of the major financial centers in the Keihanshin Metropolitan Area.

The Chicago metropolitan area, also called Chicagoland, is the largest metropolitan statistical area in the U.S. state of Illinois and in the Midwest. Encompassing 10,286 square mi (28,120 km), the metropolitan area contains the City of Chicago along with its surrounding suburbs, satellite cities, and hinterland, spanning 13 counties across northeast Illinois and northwest Indiana. The MSA had a 2020 census population of 9,618,502, and the combined statistical area, which spans 19 counties and extends into southeast Wisconsin, had a population of nearly 10 million. The Chicago area is the third-largest metropolitan area in the United States, the fourth-largest in North America (after Mexico City, New York City, and Los Angeles), and the largest in the Great Lakes megalopolis. Its urban area is the 50th-largest in the world.

According to the 2020 census, Chicagoland's population is approaching 10 million. The metropolitan area has seen a substantial increase of Latin American residents on top of its already large Latino population, and the Asian American population also increased. The metro area has a large number of White, Black, Latino, Asian, and Arab American residents, and also has Native American residents. The Chicago metropolitan area has about 3 percent of the U.S. population.

Johannesburg (/dʒoʊˈhænɪsbɜːrɡ/ joh-HAN-iss-burg, US also /-ˈhɑːn-/ -⁠HAHN-, Afrikaans: [jʊəˈɦanəsbœrχ]; Zulu and Xhosa: eGoli [ɛˈɡɔːli]; colloquially known as Jozi, Joburg, Jo'burg or "The City of Gold") is the most populous city in South Africa. The City of Johannesburg itself has a population of 5,538,596, while the greater urban agglomeration exceeds 14.8 million, making it a megacity and one of the 100 largest urban areas in the world. Johannesburg is the provincial capital of Gauteng, the wealthiest province in South Africa, and seat of the country's highest court, the Constitutional Court. Situated in the mineral-rich Witwatersrand hills, the city has long been at the epicentre of the international mineral and gold trade. The richest city in Africa by GDP and private wealth, Johannesburg functions as the economic capital of South Africa and is home to the continent's largest stock exchange, the Johannesburg Stock Exchange.

Johannesburg was established in 1886, following the discovery of gold, on what was once farmland. Within a decade, the population surged to over 100,000, driven by the large gold deposits found along the Witwatersrand. Modern Johannesburg is an amalgamation of formerly separate cities, townships and settlements, reflecting apartheid-era spatial segregation policies. Soweto ("South-Western Townships"), designated a "blacks only" city until 1994, is one of the most historically significant areas for modern South Africa. Home to key anti-apartheid leaders, including Nelson Mandela and Desmond Tutu, it became the epicenter of the 1976 Soweto Uprising, where peaceful student protests were met with brutal force. In contrast, Lenasia is predominantly populated by English-speaking Indo-South Africans (people of Indian and South Asian descent). Formerly "white-only" areas include Sandton, known as "Africa's richest square-mile", Randburg and Roodeport.

The Madrid metropolitan area is a monocentric metropolitan area in the centre of the Iberian peninsula, around the municipality of Madrid, Spain. It is not related to any sort of administrative delimitation, and thus, its limits are ambiguous.

According to data from the OECD it has an estimated 2021 population of 6,980,646 people and covers an area of 5,335.97 square kilometres (2,060.23 sq mi). It is considered the largest metropolitan area in Spain, the 2nd largest in the European Union and the 54th largest in the world.

Harbin is the capital of Heilongjiang, China, and the largest city of the province—as well as the second largest urban population (after Shenyang, Liaoning province) and the largest metropolitan population (urban and rural regions together) in Northeast China. Harbin has direct jurisdiction over nine metropolitan districts, two county-level cities, and seven counties. It is the eighth most populous Chinese city according to the 2020 census. The built-up area of Harbin (which consists of all districts except Shuangcheng and Acheng) has 5,841,929 inhabitants, while the total metropolitan population is up to 10,009,854, making it one of the 100 largest urban areas in the world. Harbin serves as a key political, economic, scientific, cultural, and communications hub in Northeast China, as well as an important industrial base of the nation.

Several different etymologies have been offered for the city's name. The city government says the name means "swan" in the Jurchen language, and other sources say that it comes from a Manchu word meaning "a place for drying fishing nets". The settlement grew from a small rural fishing village on the Songhua River to become one of the largest cities in Northeast China. Founded in 1898 with the coming of the Russian-built Chinese Eastern Railway, the city first prospered as a settlement inhabited by an overwhelming majority of immigrants from the Russian Empire. In the 1920s the city was considered China's fashion capital, since new designs from Paris and Moscow reached here first before arriving in Shanghai. From 1932 until 1945, Harbin was the largest city in the Japanese puppet state of Manchukuo. Well known for its historical Russian legacy and architecture, the city is famed for its European influence and serves as an important gateway in Sino-Russian trade today.

The Chicago metropolitan area, sometimes informally called Chicagoland, is the largest metropolitan statistical area in the U.S. state of Illinois and in the Midwest. Encompassing 10,286 square mi (28,120 km), the metropolitan area contains the City of Chicago along with its surrounding suburbs, satellite cities, and hinterland, spanning 13 counties across northeast Illinois and northwest Indiana. The MSA had a 2020 census population of 9,618,502, and the combined statistical area, which spans 19 counties and extends into southeast Wisconsin, had a population of nearly 10 million. The Chicago area is the third-largest metropolitan area in the United States, the fourth-largest in North America (after Mexico City, New York City, and Los Angeles), and the largest in the Great Lakes megalopolis. Its urban area is the 50th-largest in the world.

According to the 2020 census, Chicagoland's population is approaching 10 million. The metropolitan area has seen a substantial increase of Latin American residents on top of its already large Latino population, and the Asian American population also increased. The metro area has a large number of White, Black, Latino, Asian, and Arab American residents, and also has Native American residents. The Chicago metropolitan area has about 3 percent of the U.S. population.