Population Statistics
London
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Greater London · England

London population

8,961,989people · latest estimate

Photo: Ilya Grigorik, CC BY-SA 3.0, via Wikimedia Commons
By James Burfield, SEO consultant, Bath · Page updated · GeoNames · World Gazetteer 2005

London has a population of 8,961,989, making it the largest place in Greater London. The 2005 World Gazetteer recorded 7,421,209 for London, but drew the settlement's boundary differently, so the two are not directly comparable.

7,421,209
in 2005
#1
of 255 in Greater London
On this page 6 sections

The other populations of London

The same name covers more than one area, and each has its own figure.

What you meanPopulationSource
The place itself
The populated settlement, roughly the built-up core.
8,961,989 GeoNames
The agglomeration
The continuous urban area, including places that have grown into it.
12,599,561 World Gazetteer (2005)
The place in 2005
The same settlement twenty years earlier.
7,421,209 World Gazetteer (2005)

Why these differ: which population figure is right? · compare with another place

The 2005 figure is from the World Gazetteer archive and may draw its boundary differently from the current source, so treat the change as indicative. Sources: method.

Year-by-year official estimates for the wider area: Westminster population trends, 2001–2025.

London in context

11,747,957
people live within 10 km
#1
largest of 6,358 UK places
3,944
food businesses in Westminster
London in the UK

Distances are straight-line from the settlement's recorded coordinates. The 10 km figure sums the recorded places within that radius, so it describes how built-up the surroundings are rather than people per square kilometre.

The centre of London sits in postcode district WC2N.

Council tax

The area Band D council tax for Westminster, the billing authority covering London, is £1,050 for 2026–27.

From MHCLG's council tax statistics (Table 9): the area average including police, fire and parish precepts, so it is the council's figure rather than the town's, and your own band depends on your property's 1991 valuation.

Common questions

What is the population of London?
The populated place itself holds 8,961,989 residents. The wider Westminster council area recorded 212,367 in 2025. Greater London's 33 boroughs sum to 9,122,909 on the latest official estimates. Each figure describes a different boundary and all are correct; the meanings table on this page says which is which, because a population without its boundary is not an answer.
Is London the biggest city in Europe?
By city-proper population London (8,961,989) is the largest in the UK and in western Europe, though Moscow and Istanbul are larger on the continent as a whole. Every comparison of this kind depends on where each city's boundary is drawn, which is why the answer changes between sources; our article on London's population sets out the competing definitions.

Go deeper

Population since 2001
Westminster, year by year from ONS estimates
Postcode district WC2N
Wards, constituencies and the deprivation profile

Nearby in Greater London

#PlacePopulation
1Brent329,100
2Islington319,143
3City of Westminster247,614
4Bexley228,000

All 255 places in Greater London →