Belmont population

10,048people · latest estimate

Photo: Dr Neil Clifton, CC BY-SA 2.0, via Wikimedia Commons

By James Burfield, SEO consultant, Bath · Page updated 25 September 2026 · GeoNames

Belmont has a population of 10,048, making it the 218th largest place in Greater London.

#218

of 255 in Greater London

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

Belmont in context

1 km

north to Sutton, the nearest larger town

1,177,127

people live within 10 km

#1,244

largest of 6,358 UK places

559

food businesses in Sutton

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 Belmont sits in postcode district SM2.

Council tax

The area Band D council tax for Sutton, the billing authority covering Belmont, is £2,379 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 Belmont?

The populated place itself holds 10,048 residents. The wider Sutton council area recorded 213,972 in 2025. 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.

Go deeper

Population since 2001

Sutton, year by year from ONS estimates

Postcode district SM2

Wards, constituencies and the deprivation profile

Nearby in Greater London

#	Place	Population
1	Norbiton	10,107
2	Collier Row	10,100
3	Crouch End	10,075
4	Kingston upon Thames	10,001
5	Upminster	10,000
6	Barnsbury	10,000

All 255 places in Greater London →