SM
Postcode areaPostcode area named after Sutton, with 7 districts.
Approximate outline worked out by Open Index from the ONS Postcode Directory: the outline joins its districts’ outlines, each made of the census output areas that hold most of the district’s postcodes.
Gigabit coverage by postcode area
Connected Nations (Ofcom) · January 2026
In SM, 92.3% of homes and businesses could get gigabit-capable broadband in January 2026.
How SM compares
Each dot is a postcode area. The black line marks the middle one.
Every postcode area ranked: median sale price, population, gigabit broadband coverage and claimant rate.
Is SM safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SM at a rate of 75.1 per 1,000 people.
In August 2026 alone, 1,510 cases of crime and anti-social behaviour were recorded in SM.
In the 12 months to August 2026, the most common types were violence and sexual offences (6,058), anti-social behaviour (3,441) and other crime (2,882).
A year earlier, the recorded crime rate in SM was 73.5 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.
Postcode districts in SM
| Name | People (census) | Median sale price | Recorded crime per 1,000 |
|---|---|---|---|
| SM1Sutton, Benhilton | 43,524 | £448,500 | 100.1 per 1,000 |
| SM2Belmont, Cheam | 29,946 | £380,000 | 55.1 per 1,000 |
| SM3North Cheam, Morden Park | 21,754 | £550,000 | 61.6 per 1,000 |
| SM4Morden, Risley Close | 40,980 | £505,000 | 66.7 per 1,000 |
| SM5The Wrythe, Carshalton | 41,421 | £450,000 | 82.9 per 1,000 |
| SM6Wallington, Bandonhill | 40,150 | £415,000 | 79.7 per 1,000 |
| SM7Banstead, Woodmansterne | 19,751 | £635,000 | 55.9 per 1,000 |
SM in brief
The SM postcode area, named after Sutton, has 7 postcode districts.
The median price paid for a home in SM was £470,000 in 2025.
SM had 237,526 usual residents at the census.
In SM, 92.3% of homes and businesses could get gigabit-capable broadband in January 2026.
In SM, 3.4% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.