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SN9

Postcode district

Postcode district covering Pewsey and Upavon, in Wiltshire.

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 SN9 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 57% of people in SN9 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£375,000
Joint 674th most expensive of 2,235
Worked out by Open Index
Population
8,030
618th least populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
57%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
33.6%
UK 87.8%
Ofcom · Jan 2026

How SN9 compares

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

SN9Middle
Median sale price18 postcode districts, SN · 2025
Median sale price: every postcode district in SN18 areas from £249,000 to £445,000. The middle area is £322,500. SN9 is £375,000.
£375,000joint 4th most expensive
Population19 postcode districts, SN · 2021
Population: every postcode district in SN19 areas from 595 to 54,152. The middle area is 27,872. SN9 is 8,030.
8,0303rd least populated
People in radon Affected Area squares19 postcode districts, SN · 2022
People in radon Affected Area squares: every postcode district in SN19 areas from 0.0% to 90.0%. The middle area is 24.0%. SN9 is 57.0%.
57%7th most people in radon Affected Areas
Gigabit broadband coverage19 postcode districts, SN · Jan 2026
Gigabit broadband coverage: every postcode district in SN19 areas from 33.6% to 99.7%. The middle area is 81.2%. SN9 is 33.6%.
33.6%lowest

Is SN9 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SN9 at a rate of 37.5 per 1,000 people.

That compares with 66.2 per 1,000 people across the SN postcode area.

In August 2026 alone, 30 cases of crime and anti-social behaviour were recorded in SN9.

In the 12 months to August 2026, the most common types were violence and sexual offences (135), other crime (49) and criminal damage and arson (46).

A year earlier, the recorded crime rate in SN9 was 45.6 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 SN9, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so SN9 has no single figure. Of its 4 neighbourhoods with a rank:
  • Decile 4: 1 neighbourhood
  • Decile 6: 2 neighbourhoods
  • Decile 7: 1 neighbourhood

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

Neighbourhoods in SN9

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Wiltshire 024A1,59030.1 per 1,000616.5%
Wiltshire 024B1,95064.4 per 1,000474.4%
Wiltshire 024C1,84630.3 per 1,000738.1%
Wiltshire 038C1,98326.0 per 1,000620.8%

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 SN91

Postcode sectors in SN92

Council1

Postcode districts next to SN94

More in the SN postcode area2

SN9 in brief

SN9 is a postcode district covering Pewsey and Upavon, in Wiltshire.

About 8,031 people lived in SN9 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £375,000 in 2025 across 133 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 37.5 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in SN9 was £375,000 in 2025.

SN9 had 8,030 usual residents at the census.

About 57% of people in SN9 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In SN9, 33.6% of homes and businesses could get gigabit-capable broadband in January 2026.