Belfast metropolitan area

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Belfast Metropolitan Area
Metropolitan area
Belfast Metropolitan Area Location in Northern Ireland
Coordinates: 54°35′49″N 5°55′48″W / 54.597°N 5.930°W / 54.597; -5.930
Sovereign State	United Kingdom
Constituent Country	Northern Ireland
District	Belfast Lisburn Bangor, County Down North Down Newtownabbey Castlereagh
County	County Antrim / County Down
Government
• UK Parliament	Belfast North Belfast South Belfast East Belfast West Lagan Valley East Antrim South Antrim Strangford North Down
Area
• Total	370 sq mi (960 km2)
Time zone	UTC+0 (GMT)
• Summer (DST)	UTC-1 (BST (WEST))
Area code	028

The Belfast metropolitan area, also known as Greater Belfast, is a grouping of council areas which include commuter towns and overspill from Belfast, Northern Ireland, with a population of 671,559^[1] in 2011 and 704,406 in 2021.^[2] The area combines the Belfast, Lisburn, Newtownabbey, North Down, Castlereagh and Carrickfergus districts from before the local government reorganization of 2014. This equates to 37.1% of Northern Ireland's population.

The area was first officially classified as a metropolitan area in the late 1990s when the British government began to prepare for a cohesive plan that would include the Belfast Region. Six local government districts – Belfast, Castlereagh, Carrickfergus, Lisburn, Newtownabbey and North Down, were identified as the key areas within the metropolitan area. The continuous built-up area centred on Belfast, which is contained within these six districts, is defined as the Belfast Metropolitan Urban Area.^[3] The Belfast metropolitan urban area had a population of 579,276 in 2001^[4] and a population of 626,339 in 2021,^[5] or 89% of the total population of the metropolitan area.

The area is made up of established towns, their overspill and the general conjoining of settlements as Belfast expands. Established towns include Carrickfergus, Bangor, Lisburn and Holywood. Many of these towns were established and important long before Belfast rose to prominence; Carrickfergus, for example, was the Norman capital of the northern part of Ireland until Edward Bruce's defeat in 1318.^[6] Bangor had been an important centre of Christianity and learning from its foundation in 555 AD.^[7][8] The recent reclassification of Lisburn as a city does not change its position within the metropolitan area.

The demographics of the Belfast Metropolitan Urban Area from the 2021 census are as follows:

• 19.3% were 15 and under, 22.4% were 60 and over
• 48.4% were male, 51.6% were female
• 37.2% were from a Catholic background, 46.8% were from a Protestant background.^[5]

At the 2001 census, the demographic characteristics of the people living in Belfast metropolitan urban area (BMUA) were as follows:^[9]

• 22.0% were aged under 16 years and 19.2% were aged 60 and over
• 47.4% of the population were male and 52.6% were female
• 34.4% were from a Catholic background, 60.9% were from a Protestant background.
• 4.3% of people aged 16–74 were unemployed

The following maps show religious and national identity distributions from the 2021 census.

In the 2011 UK Census, the distributions of population, religion, national identity and proportion of immigrants within the Belfast metropolitan area, were as follows.

• Districts of Belfast
• Greater Dublin
• Derry Urban Area
• Greater Cork
• List of conurbations in the United Kingdom
• Dublin-Belfast corridor