# SN10

Postcode district covering Devizes, in Wiltshire.

SN10 is a postcode district covering Devizes, in Wiltshire. Median sale price £315,000 in 2025. Recorded crime 70.4 per 1,000 people. About 33,027 people.

Postcode district. Code SN10. In: [Postcodes](https://openindex.co.uk/postcode) › [SN](https://openindex.co.uk/postcode/sn)

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 SN10 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £315,000** (2025). The median price paid for a home in SN10 was £315,000 in 2025. Joint 994th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/sn10#f-house-sales-median-price
- **Population: 32,683** (2021). SN10 had 32,683 usual residents at the census (ONS Census 2021). 767th most populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/postcode/sn10#f-population
- **People in radon Affected Area squares: 18%** (2022). About 18% of people in SN10 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/postcode/sn10#f-radon-affected-share
- **Gigabit broadband coverage: 64.6%** (January 2026). In SN10, 64.6% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/postcode/sn10#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=SN10) (Worked out by Open Index · 2022): About 18% of people in SN10 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=SN10) (Worked out by Open Index · 2025): 551 homes were sold in SN10 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=SN10) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for SN10.
- [Population by postcode district](https://openindex.co.uk/map/population?place=SN10) (Census 2021, England and Wales): SN10 had 32,683 usual residents at the census.

## How SN10 compares

Each postcode district against every other postcode district the measure covers.

| Measure | SN10 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £315,000 | 8th cheapest | 18 postcode districts, SN · 2025 |
| Population | 32,683 | 7th most populated | 19 postcode districts, SN · 2021 |
| People in radon Affected Area squares | 18% | 7th fewest people in radon Affected Areas | 19 postcode districts, SN · 2022 |
| Gigabit broadband coverage | 64.6% | 3rd lowest | 19 postcode districts, SN · Jan 2026 |

## Is SN10 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SN10 at a rate of 70.4 per 1,000 people.
That compares with 66.2 per 1,000 people across the SN postcode area.
In August 2026 alone, 205 cases of crime and anti-social behaviour were recorded in SN10.
In the 12 months to August 2026, the most common types were violence and sexual offences (946), anti-social behaviour (538) and other crime (348).
A year earlier, the recorded crime rate in SN10 was 71.2 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 SN10, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so SN10 has no single figure. Of its 19 neighbourhoods with a rank:
- Decile 3: 2 neighbourhoods
- Decile 4: 1 neighbourhood
- Decile 5: 2 neighbourhoods
- Decile 6: 2 neighbourhoods
- Decile 7: 7 neighbourhoods
- Decile 8: 1 neighbourhood
- Decile 9: 3 neighbourhoods
- Decile 10 (England’s least deprived 10%): 1 neighbourhood

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

## Neighbourhoods in SN10

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Wiltshire 025A](https://openindex.co.uk/wiltshire/neighbourhood/e01031850) | 1,941 | 89.6 per 1,000 | 7 | 88.6% |
| [Wiltshire 025B](https://openindex.co.uk/wiltshire/neighbourhood/e01031851) | 1,515 | 66.2 per 1,000 | 4 | 99.2% |
| [Wiltshire 025C](https://openindex.co.uk/wiltshire/neighbourhood/e01031852) | 2,058 | 46.5 per 1,000 | 9 | 94.3% |
| [Wiltshire 025E](https://openindex.co.uk/wiltshire/neighbourhood/e01032688) | 1,272 | 74.7 per 1,000 | 9 | 90.8% |
| [Wiltshire 025F](https://openindex.co.uk/wiltshire/neighbourhood/e01032689) | 1,275 | 21.3 per 1,000 | 9 | 58.6% |
| [Wiltshire 025G](https://openindex.co.uk/wiltshire/neighbourhood/e01032692) | 1,143 | 54.2 per 1,000 | 7 | 95.8% |
| [Wiltshire 025H](https://openindex.co.uk/wiltshire/neighbourhood/e01032693) | 1,821 | 96.9 per 1,000 | 7 | 87.2% |
| [Wiltshire 026A](https://openindex.co.uk/wiltshire/neighbourhood/e01031853) | 1,485 | 50.6 per 1,000 | 6 | 74.9% |
| [Wiltshire 026B](https://openindex.co.uk/wiltshire/neighbourhood/e01031854) | 1,758 | 332.2 per 1,000 | 3 | 54.9% |
| [Wiltshire 026C](https://openindex.co.uk/wiltshire/neighbourhood/e01031855) | 1,491 | 73.3 per 1,000 | 10 | 52.2% |
| [Wiltshire 026D](https://openindex.co.uk/wiltshire/neighbourhood/e01031856) | 1,633 | 109.0 per 1,000 | 3 | 69.7% |
| [Wiltshire 028C](https://openindex.co.uk/wiltshire/neighbourhood/e01031848) | 2,153 | 72.5 per 1,000 | 7 | 58.6% |
| [Wiltshire 028D](https://openindex.co.uk/wiltshire/neighbourhood/e01031872) | 1,543 | 35.9 per 1,000 | 5 | 54.1% |
| [Wiltshire 034B](https://openindex.co.uk/wiltshire/neighbourhood/e01031857) | 1,515 | 37.6 per 1,000 | 5 | 9.0% |
| [Wiltshire 034C](https://openindex.co.uk/wiltshire/neighbourhood/e01031858) | 1,865 | 43.4 per 1,000 | 7 | 11.5% |
| [Wiltshire 034D](https://openindex.co.uk/wiltshire/neighbourhood/e01031883) | 1,939 | 24.0 per 1,000 | 7 | 5.0% |
| [Wiltshire 034E](https://openindex.co.uk/wiltshire/neighbourhood/e01034538) | 1,296 | 42.1 per 1,000 | 7 | 89.6% |
| [Wiltshire 034F](https://openindex.co.uk/wiltshire/neighbourhood/e01034539) | 1,627 | 50.5 per 1,000 | 8 | 99.5% |
| [Wiltshire 038A](https://openindex.co.uk/wiltshire/neighbourhood/e01031842) | 1,902 | 26.5 per 1,000 | 6 | 36.4% |

## Your MP

- [Melksham and Devizes](https://openindex.co.uk/constituency/melksham-and-devizes): Brian Mathew (Liberal Democrat), MP since July 2024. 96% of the people here.
- [East Wiltshire](https://openindex.co.uk/constituency/east-wiltshire): Danny Kruger (Reform UK), MP since July 2024. 4.5% of the people here.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Middle areas in SN10

[Devizes East](https://openindex.co.uk/wiltshire/devizes-east), [Devizes West](https://openindex.co.uk/wiltshire/devizes-west), [Market Lavington & Bishops Cannings](https://openindex.co.uk/wiltshire/market-lavington-and-bishops-cannings), [Netheravon & Upavon](https://openindex.co.uk/wiltshire/netheravon-and-upavon), [Potterne & Rowde](https://openindex.co.uk/wiltshire/potterne-and-rowde)

## Postcode sectors in SN10

[SN10 1 (213 postcodes)](https://openindex.co.uk/postcode/sn10-1), [SN10 2 (266 postcodes)](https://openindex.co.uk/postcode/sn10-2), [SN10 3 (248 postcodes)](https://openindex.co.uk/postcode/sn10-3), [SN10 4 (199 postcodes)](https://openindex.co.uk/postcode/sn10-4), [SN10 5 (263 postcodes)](https://openindex.co.uk/postcode/sn10-5), [SN10 9 (15 postcodes)](https://openindex.co.uk/postcode/sn10-9)

## Council

[Wiltshire](https://openindex.co.uk/wiltshire)

## Towns in SN10

[Devizes](https://openindex.co.uk/town/devizes)

## Postcode districts next to SN10

[BA12](https://openindex.co.uk/postcode/ba12), [BA13](https://openindex.co.uk/postcode/ba13), [BA14](https://openindex.co.uk/postcode/ba14), [SN8](https://openindex.co.uk/postcode/sn8), [SN9](https://openindex.co.uk/postcode/sn9), [SN11](https://openindex.co.uk/postcode/sn11), [SN12](https://openindex.co.uk/postcode/sn12), [SN15](https://openindex.co.uk/postcode/sn15), [SP3](https://openindex.co.uk/postcode/sp3)

## More in the SN postcode area

[All SN postcode districts](https://openindex.co.uk/postcode/sn), [Every UK postcode area](https://openindex.co.uk/postcode)

## SN10 in brief

SN10 is a postcode district covering Devizes, in Wiltshire.
About 33,027 people lived in SN10 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £315,000 in 2025 across 551 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 70.4 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in SN10 was £315,000 in 2025.
SN10 had 32,683 usual residents at the census.
About 18% of people in SN10 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In SN10, 64.6% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: SN10
- Postcode area: [SN](https://openindex.co.uk/postcode/sn)
- Constituency: [Melksham and Devizes †](https://openindex.co.uk/constituency/melksham-and-devizes)
- Council: [Wiltshire †](https://openindex.co.uk/wiltshire)
- Area: 224 km²
- People, mid-2024: 33,027*
- Neighbourhoods: 19
- Output areas: 113

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council, region and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[SN8](https://openindex.co.uk/postcode/sn8), [SN9](https://openindex.co.uk/postcode/sn9), [SP3](https://openindex.co.uk/postcode/sp3), [SN15](https://openindex.co.uk/postcode/sn15), [SN12](https://openindex.co.uk/postcode/sn12), [BA12](https://openindex.co.uk/postcode/ba12)

## Latest updates for SN10

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/SN10

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sn10, or to one figure with its anchor, https://openindex.co.uk/postcode/sn10#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/postcode/sn10