Blanchardstown is a large outer suburb of Dublin in the modern county of Fingal, Ireland. Located ten kilometres (6 mi) northwest of Dublin city centre, it has developed since the 1960s from a small village to a point where Greater Blanchardstown is the largest urban area in Fingal.
Clockwise from top: Fingal County Council's Civic Offices; Millennium Park; businesses in Blanchardstown during the COVID-19 pandemic
River Tolka by Connolly Memorial Hospital
Royal Canal Aqueduct
Castleknock Railway Station
A suburb is an area within a metropolitan area which often contains most of the area's economic activity, which may include commercial and mixed-use. A suburb can exist either as part of a larger city/urban area or as a separate political entity. The name describes an area that is either more or less densely populated than an inner city. In many metropolitan areas suburbs rise in population during the day and are where most jobs are located; being major commercial and job hubs, many suburbs also exist as separate residential communities within commuting distance of a larger city. Suburbs can have their own political or legal jurisdiction, especially in the United States, but this is not always the case, especially in the United Kingdom, where most suburbs are located within the administrative boundaries of cities. In most English-speaking countries, suburban areas are defined in contrast to central city or inner city areas, but in Australian English and South African English, suburb has become largely synonymous with what is called a "neighborhood" in the U.S., but it is used in contrast with inner city areas.
Nassau County on Long Island, New York (above) is emblematic of the continuous sprawl making up the inner suburbs of New York City, in contrast with Monroe Township, New Jersey (below), characteristic of an outer suburb, or exurb, of New York City, with a lower population density.
Weilerswist, a suburb of Cologne, Germany
Männistö, a suburban neighborhood in Kuopio, Finland
Saaristokaupunki (Archipelago city), a new suburban area in Kuopio, Finland