Urban agglomerations more than 1 million in United Kingdom

United Kingdom: Urban agglomerations more than 1 million was 17.28 million in 2020. ▬ Flat

Latest (2020)
17.28 million
World rank
22nd
of 182 countries
All-time high
17.28 million
in 2020
All-time low
12.59 million
in 1990
Years of data
15
1950–2020

Urban agglomerations more than 1 million in United Kingdom, 1950–2020

05.0M10.0M15.0M1950198520201950: 14.7M1955: 13.7M1960: 15.0M1965: 15.0M1970: 14.6M1975: 14.2M1980: 13.8M1985: 12.6M1990: 12.6M1995: 12.8M2000: 13.1M2005: 13.5M2010: 14.4M2015: 15.3M2020: 17.3M

Source: Our World in Data.

Analysis

The most recent figure for urban agglomerations more than 1 million in United Kingdom is 17.28 million, measured in 2020. That is the highest value across all 15 years on record.

That represents a change of up 20.2% over ten years.

Over the whole period, urban agglomerations more than 1 million in United Kingdom peaked at 17.28 million in 2020 and was at its lowest, 12.59 million, in 1990.

United Kingdom ranks 22nd of 182 countries on this measure, in the top quarter.

Urban agglomerations more than 1 million in United Kingdom, year by year

Annual values for Urban agglomerations more than 1 million in United Kingdom, 1950 to 2020.
Year Value Change
1950 14.69 million —
1955 13.67 million -7.0%
1960 14.98 million +9.6%
1965 14.99 million +0.1%
1970 14.60 million -2.6%
1975 14.23 million -2.6%
1980 13.75 million -3.4%
1985 12.59 million -8.4%
1990 12.59 million -0.0%
1995 12.81 million +1.8%
2000 13.09 million +2.2%
2005 13.55 million +3.5%
2010 14.38 million +6.1%
2015 15.28 million +6.3%
2020 17.28 million +13.1%

United Kingdom compared with similar countries

  • United Kingdom's 17.28 million is above the median for high income countries, which is 1.35 million, 12.8× the median. (60 countries reporting)
  • United Kingdom's 17.28 million is above the median for Europe & Central Asia, which is 1.14 million, 15.1× the median. (49 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 14.18 million 13.67 million 14.69 million 2
1960s 14.98 million 14.98 million 14.99 million 2
1970s 14.42 million 14.23 million 14.60 million 2
1980s 13.17 million 12.59 million 13.75 million 2
1990s 12.70 million 12.59 million 12.81 million 2
2000s 13.32 million 13.09 million 13.55 million 2
2010s 14.83 million 14.38 million 15.28 million 2
2020s 17.28 million 17.28 million 17.28 million 1

Countries ranked near United Kingdom

  1. 19 Colombia 17.92 million compare
  2. 20 South Africa 17.85 million compare
  3. 21 Argentina 17.55 million compare
  4. 23 Thailand 17.25 million compare
  5. 24 Saudi Arabia 15.00 million compare
  6. 25 Taiwan 14.82 million compare

See the full ranking of 182 places →

More reference data data for United Kingdom

All data for United Kingdom →

Frequently asked questions

What is urban agglomerations more than 1 million in United Kingdom?
Urban agglomerations more than 1 million in United Kingdom was 17.28 million in 2020, according to Our World in Data.
What is the highest urban agglomerations more than 1 million recorded in United Kingdom?
The highest recorded value was 17.28 million in 2020.
What is the lowest urban agglomerations more than 1 million recorded in United Kingdom?
The lowest recorded value was 12.59 million in 1990.
How does United Kingdom rank for urban agglomerations more than 1 million?
United Kingdom ranks 22nd out of 182 countries with data for 2020.
Is urban agglomerations more than 1 million rising or falling in United Kingdom?
Over the last ten years it is up 20.2%. The long-run trend across the full record is flat.
Where does this United Kingdom data come from?
The figures come from Our World in Data, published as part of Urban agglomerations more than 1 million. Statizoid updates them automatically from the source API.

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Urban agglomerations more than 1 million in United Kingdom. Statizoid, drawing on Our World in Data. Retrieved 15 November 2026, from https://reference.statizoid.com/stat/urban-agglomerations-more-than-1-million/united-kingdom/

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About this data

Indicator
Urban agglomerations more than 1 million
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
182 places, 2,532 data points, 1950–2020
Last refreshed