While suburbs are often associated with the middle classes, in many parts of the developed world, suburbs can be economically distressed areas, inhabited by higher proportions of recent immigrants, with higher delinquency rates and social problems, reminiscent of the
inner cities of the U.S. Examples include the
banlieues of France, or the
concrete suburbs of Sweden, even if the suburbs of these countries also include middle-class and upper-class neighborhoods that often consist of
single-family houses.
Africa Following the growth of the middle class due to African industrialization, the development of middle class suburbs has boomed since the beginning of the 1990s, particularly in cities such as
Cairo,
Nairobi,
Johannesburg, and
Lagos. In an illustrative case of South Africa,
RDP housing has been built. In much of
Soweto, many houses are American in appearance, but are smaller, and often consist of a kitchen and living room, two or three bedrooms, and a bathroom. However, there are more affluent neighborhoods, more comparable to American suburbs, particularly east of the
FNB ("Soccer City") Stadium and south of the city in areas like Eikenhof, where the "Eye of Africa" planned community exists. This master-planned community is nearly indistinguishable from the most amenity-rich resort-style American suburbs in Florida, Arizona, and California, complete with a golf course, resort pool,
equestrian facility, 24-hour staffed gates, gym, and BMX track, as well as several tennis, basketball, and volleyball courts. In Cape Town, there is a distinct European style originating from European influence during the mid-1600s when the Dutch settled the Cape. Houses like these are called Cape Dutch Houses and can be found in the affluent suburbs of
Constantia and
Bishopscourt.
Australia Large cities like Sydney and Melbourne had
streetcar suburbs in the tram era. With the automobile, the Australian usage came about as outer areas were quickly surrounded in fast-growing cities, but retained the appellation
suburb; the term was eventually applied to neighborhoods in the original core as well. In Australia, Sydney's urban sprawl has occurred predominantly in the
Western Suburbs. The locality of
Olympic Park was designated an official suburb in 2009.
Bangladesh Bangladesh has multiple suburbs,
Uttara &
Ashulia to name a few. However, most suburbs in Dhaka are different from the ones in
Europe &
Americas. Most suburbs in
Bangladesh are filled with high-rise buildings, paddy fields, and farms, and are designed more like rural villages.
Canada Canada is an urbanized nation where over 80% of the population lives in urban areas (loosely defined), and roughly two-thirds live in one of Canada's 41
census metropolitan areas (CMAs) with a population of over 100,000. However, of this metropolitan population, in 2001 nearly half lived in low-density neighborhoods, with only one in five living in a typical "urban" neighborhood. The percentage living in low-density neighborhoods varied from a high of nearly two-thirds of
Calgary CMA residents (67%), to a low of about one-third of
Montréal CMA residents (34%). Large cities in Canada acquired
streetcar suburbs in the late 19th and early 20th centuries. Modern Canadian suburbs tend to be less automobile-centric than those in the United States, and
public transit use is encouraged but can be notably unused. Throughout Canada, there are comprehensive plans in place to curb sprawl. Population and income growth in Canadian suburbs had tended to outpace growth in core urban or rural areas, but in many areas, this trend has now reversed. The suburban population increased by 87% between 1981 and 2001, well ahead of urban growth. The majority of recent population growth in Canada's three largest metropolitan areas (
Greater Toronto, Greater Montréal, and
Greater Vancouver) has occurred in non-core municipalities. This trend is also beginning to take effect in
Vancouver, and to a lesser extent,
Montréal. In certain cities, particularly
Edmonton and
Calgary, suburban growth takes place within the city boundaries as opposed to in bedroom communities. This is due to annexation and a large geographic footprint within the city borders. Calgary is unusual among Canadian cities because it has developed as a
unicity – it has annexed most of its surrounding towns and large amounts of undeveloped land around the city. As a result, most of the communities that Calgarians refer to as "suburbs" are actually inside the city limits. In the 2016 census, the City of Calgary had a population of 1,239,220, whereas the Calgary Metropolitan Area had a population of 1,392,609, indicating the vast majority of people in the Calgary CMA lived within the city limits. The perceived low population density of Calgary largely results from its many internal suburbs and the large amount of undeveloped land within the city. The city actually has a policy of densifying its new developments.
China In China, the term suburb is new, although suburbs are already being constructed rapidly. Chinese suburbs mostly consist of rows upon rows of
apartment blocks and condos that end abruptly into the countryside. Also new town developments are extremely common. Single family suburban homes tend to be similar to their Western equivalents; although primarily outside Beijing and Shanghai, also mimic Spanish and Italian architecture.
Hong Kong In Hong Kong, however, suburbs are mostly government-planned new towns containing numerous public housing estates. However, other new towns also contain private housing estates and low density developments for the upper classes.
Italy In the illustrative case of Rome, Italy, in the 1920s and 1930s, suburbs were intentionally created
ex novo to give lower classes a destination, in consideration of the actual and foreseen massive arrival of poor people from other areas of the country. Many critics have seen in this development pattern (which was circularly distributed in every direction) also a quick solution to a problem of
public order (keeping the unwelcome poorest classes together with the criminals, in this way better controlled, comfortably remote from the elegant "official" town). On the other hand, the expected huge expansion of the town soon effectively covered the distance from the central town, and now those suburbs are completely engulfed by the main territory of the town. Other newer suburbs (called
exurbs) were created at a further distance from them.
Japan In Japan, the construction of suburbs has boomed since the end of World War II and many cities are experiencing the
urban sprawl effect.
Latin America In Mexico, suburbs are generally similar to their United States counterparts. Houses are made in many different architectural styles which may be of European, American and International architecture and which vary in size. Suburbs can be found in
Guadalajara, Mexico City,
Monterrey, and most major cities.
Lomas de Chapultepec is an example of an affluent suburb, although it is located inside the city and by no means is today a suburb in the strict sense of the word. In other countries, the situation is similar to that of Mexico, with many suburbs being built, most notably in Peru and Chile, which have experienced a boom in the construction of suburbs since the late 1970s and early 1980s. As the growth of middle-class and upper-class suburbs increased, low-class squatter areas have increased, most notably
"lost cities" in Mexico,
campamentos in Chile,
barriadas in Peru,
villa miserias in Argentina,
asentamientos in Guatemala and
favelas of Brazil. Brazilian affluent suburbs are generally denser, more vertical and mixed in use
inner suburbs. They concentrate infrastructure, investment and attention from the municipal seat and the best offer of mass transit. True sprawling towards neighboring municipalities is typically empoverished – (
the periphery, in the sense of it dealing with
spatial marginalization) –, with a very noticeable example being the rail suburbs of
Rio de Janeiro – the North Zone, the
Baixada Fluminense, the part of the West Zone associated with SuperVia's Ramal de Santa Cruz. These, in comparison with the inner suburbs, often prove to be remote, violent
food deserts with inadequate sewer structure coverage, saturated mass transit, more precarious running water, electricity and communication services, and lack of urban planning and landscaping, while also not necessarily qualifying as actual or slums. They often are former agricultural land or wild areas settled through squatting; suburbs grew and expanded due to the mass
rural exodus during the years of the military dictatorship. This is particularly true of
São Paulo, Rio de Janeiro and
Brasília, which grew with migration from more distant and impoverished parts of the country and deal with overpopulation as a result.
Malaysia In Malaysia, suburbs are common especially in
Klang Valley, the largest
conurbation in the country. These suburbs also serve as major housing areas and commuter towns.
Terraced houses, semi-detached houses and
shophouses are common concepts in suburban planning. In certain places such as
Klang,
Subang Jaya and
Petaling Jaya, suburbs form the core. The latter one has been turned into a
satellite city of
Kuala Lumpur. Suburbs are also evident in other major conurbations in the country such as
Penang Island (
Butterworth,
Bukit Mertajam),
Johor Bahru (
Skudai,
Pasir Gudang),
Ipoh (
Simpang Pulai),
Kota Melaka (
Ayer Keroh),
Kuching (
Petra Jaya) and
Alor Setar (
Anak Bukit).
Russia In Russia, until recently, the term suburb refers to high-rise residential apartments which usually consist of two bedrooms, one bathroom, a kitchen and a living room. However, since the beginning of the 21st century in Russia there has been a "cottage boom", as a result of which a huge number of cottage villages appeared in almost every city of the country (including Moscow), no different from the suburbs in western countries.
United Kingdom In the United Kingdom suburbs are located between the exurbs and inner cities of a
metropolitan area. The growth in the use of trains, and later cars and highways, increased the ease with which workers could have a job in the city while
commuting in from the suburbs. In the United Kingdom, as mentioned above, railways stimulated the first mass exodus to the suburbs. The Metropolitan Railway, for example, was active in building and promoting its own housing estates in the north-west of London, consisting mostly of detached houses on large plots, which it then marketed as "Metro-land". In the UK, the government is seeking to impose minimum densities on newly approved housing schemes in parts of
South East England. The goal is to "build sustainable communities" rather than housing estates. However, commercial concerns tend to delay the opening of services until a large number of residents have occupied the new neighborhood.
United States Many
white people moved to the suburbs during the
white flight. In the 19th century, horse-drawn and later electric trolleys enabled the creation of
streetcar suburbs, which expanded the area in which city commuters could live. These are typically medium-density neighborhoods contiguous with the core urban area, built for pedestrian access to the streetcar lines. With widespread adoption of the
automobile progressing from the 1920s to the 1950s, and especially with the introduction of the
Interstate Highway System, new suburbs were designed around car transport instead of pedestrians. Over time, many suburban areas, especially those not within the political boundaries of the city containing the central business area, began to see independence from the central city as an asset. In some cases, suburbanites saw self-government as a means to keep out people who could not afford the added suburban property maintenance costs not needed in city living. Federal
subsidies for suburban development accelerated this process as did the practice of redlining by banks and other lending institutions. In some cities such as
Miami,
San Francisco, and
Washington, D.C., the main city is much smaller than the surrounding suburban areas, leaving the city proper with a small portion of the metro area's population and land area.
Mesa, Arizona, and
Virginia Beach, Virginia, the two most populous suburbs in the U.S., are actually more populous than many core cities, including Miami,
Minneapolis, New Orleans,
Cleveland,
Tampa,
St. Louis,
Pittsburgh,
Cincinnati, and others. Virginia Beach is now the most populous city in Virginia, having long since exceeded the population of its neighboring primary city,
Norfolk. While Virginia Beach has slowly been taking on the characteristics of an urban city, it will not likely achieve the population density and urban characteristics of Norfolk. A second suburban city in Virginia,
Chesapeake, has also exceeded the population of adjacent Norfolk. With only a few large commercial areas and no definitive downtown area, Chesapeake is primarily residential in nature with vast rural areas remaining within the city limits. Cleveland, Ohio, is typical of many American central cities; its municipal borders have changed little since 1922, Several layers of suburban municipalities now surround cities like Boston, Cleveland, Chicago, Detroit, Los Angeles, Dallas,
Denver,
Houston, New York City, San Francisco,
Sacramento,
Atlanta, Miami,
Baltimore,
Milwaukee, Pittsburgh, Philadelphia,
Phoenix, Norfolk, St. Louis,
Salt Lake City,
Las Vegas, Minneapolis, and Washington, D.C.. Suburbs in the United States have a prevalence of usually
detached single-family homes. They are characterized by: • Lower
densities than central cities, dominated by single-family homes on small
plots of land – anywhere from 0.1 acres and up – surrounded at close quarters by very similar dwellings. • Zoning patterns that separate residential and commercial development, as well as different intensities and densities of development. Daily needs are not within walking distance of most homes. • A greater percentage of
whites (both
non-Hispanic and, in some areas,
Hispanic) and lesser percentage of citizens of
other ethnic groups than in urban areas. However,
black suburbanization grew between 1970 and 1980 by 2.6% as a result of central city neighborhoods expanding into older neighborhoods vacated by whites. •
Subdivisions carved from previously rural land into multiple-home developments built by a single
real estate company. These subdivisions are often
segregated by minute differences in home value, creating entire communities where family incomes and demographics are almost completely homogeneous. • Shopping malls and
strip malls behind large parking lots instead of a classic downtown
shopping district. • A road network designed to conform to a
hierarchy, including culs-de-sac, leading to larger residential streets, in turn leading to large collector roads, in place of the
grid pattern common to most central cities and pre-World War II suburbs. • A greater percentage of one-
story administrative buildings than in urban areas. • Compared to rural areas, suburbs usually have greater population density, higher standards of living, more complex road systems, more franchised stores and restaurants, and less farmland and wildlife. By 2010, suburbs increasingly gained people in racial minority groups, as many members of minority groups gained better access to education and sought more favorable living conditions compared to inner city areas. Conversely, many white Americans also moved back to city centers. Nearly all major city downtowns (such as
Downtown Miami,
Downtown Detroit,
Downtown Philadelphia,
Downtown Roanoke, or
Downtown Los Angeles) are experiencing a renewal, with large population growth, residential apartment construction, and increased social, cultural, and infrastructural investments, as have suburban neighborhoods close to city centers. Better public transit, proximity to work and cultural attractions, and frustration with suburban life and
gridlock have attracted young Americans to the city centers. The
Hispanic and
Asian population is increasing in the suburbs. == Traffic flows ==