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SM6

Postcode district

Postcode district covering Wallington, Bandonhill and Roundshaw, in Sutton.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an SM6 postcode. How census figures are added up

Open in map

Radon Affected Area by postcode district

Worked out by Open Index · 2022

Under 1%90% or more

About 95% of people in SM6 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£415,000
Joint 544th most expensive of 2,235
Worked out by Open Index
Population
40,150
450th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
95%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
86.7%
UK 87.8%
Ofcom · Jan 2026

How SM6 compares

Each dot is a postcode district. The black line marks the middle one.

SM6Middle
Median sale price7 postcode districts, SM · 2025
Median sale price: every postcode district in SM7 areas from £380,000 to £635,000. The middle area is £450,000. SM6 is £415,000.
£415,0002nd cheapest
Population7 postcode districts, SM · 2021
Population: every postcode district in SM7 areas from 19,751 to 43,524. The middle area is 40,150. SM6 is 40,150.
40,1504th most populated
People in radon Affected Area squares7 postcode districts, SM · 2022
People in radon Affected Area squares: every postcode district in SM7 areas from 0.0% to 100.0%. The middle area is 64.0%. SM6 is 95.0%.
95%3rd most people in radon Affected Areas
Gigabit broadband coverage7 postcode districts, SM · Jan 2026
Gigabit broadband coverage: every postcode district in SM7 areas from 86.7% to 96.7%. The middle area is 93.5%. SM6 is 86.7%.
86.7%lowest

Is SM6 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SM6 at a rate of 79.7 per 1,000 people.

That compares with 75.1 per 1,000 people across the SM postcode area.

In August 2026 alone, 305 cases of crime and anti-social behaviour were recorded in SM6.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,087), anti-social behaviour (630) and other crime (484).

A year earlier, the recorded crime rate in SM6 was 82.1 per 1,000 people.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Deprivation in SM6, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so SM6 has no single figure. Of its 24 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 1 neighbourhood
  • Decile 2: 2 neighbourhoods
  • Decile 3: 1 neighbourhood
  • Decile 4: 2 neighbourhoods
  • Decile 5: 3 neighbourhoods
  • Decile 6: 3 neighbourhoods
  • Decile 7: 3 neighbourhoods
  • Decile 8: 3 neighbourhoods
  • Decile 9: 1 neighbourhood
  • Decile 10 (England’s least deprived 10%): 5 neighbourhoods

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in SM6

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Sutton 004F1,40296.1 per 1,000673.6%
Sutton 004G1,53847.8 per 1,000893.3%
Sutton 010A1,60949.2 per 1,000892.4%
Sutton 010B1,94168.1 per 1,000494.0%
Sutton 010C1,36550.4 per 1,000797.0%
Sutton 010D1,73755.9 per 1,000899.2%
Sutton 011A1,630190.3 per 1,000588.9%
Sutton 011D1,39243.2 per 1,0001099.4%
Sutton 011F1,64351.1 per 1,000799.2%
Sutton 011G1,38941.8 per 1,000998.4%
Sutton 017A1,56535.9 per 1,0001099.8%
Sutton 017B2,207117.0 per 1,000785.0%
Sutton 017C1,57365.7 per 1,000693.7%
Sutton 017D2,368194.4 per 1,000585.6%
Sutton 017E1,61742.9 per 1,0001096.6%
Sutton 019A1,50281.1 per 1,000272.5%
Sutton 019B2,01580.6 per 1,000685.2%
Sutton 019C1,939152.5 per 1,000166.5%
Sutton 019D1,345206.9 per 1,000232.6%
Sutton 019E1,76755.2 per 1,000399.2%
Sutton 020C1,80495.7 per 1,000472.6%
Sutton 020E1,73236.7 per 1,000590.7%
Sutton 024A1,44934.3 per 1,0001092.4%
Sutton 024B1,60951.8 per 1,0001097.3%

Your MP

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in SM65

Postcode sectors in SM65

Council1

Towns in SM61

Postcode districts next to SM65

Nearest rail stations4

More in the SM postcode area2

SM6 in brief

SM6 is a postcode district covering Wallington, Bandonhill and Roundshaw, in Sutton.

About 41,667 people lived in SM6 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £415,000 in 2025 across 424 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 79.7 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in SM6 was £415,000 in 2025.

SM6 had 40,150 usual residents at the census.

About 95% of people in SM6 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In SM6, 86.7% of homes and businesses could get gigabit-capable broadband in January 2026.