SP4

UK postcode district

Updated September 2026

District overview

Postcode units
1,453
Current units
1,107
Coordinate coverage
100%
Electoral wards
13

Coverage context

Countries represented
England
English regions represented
South East, South West
Local authority codes
2
Terminated postcode units
346

Postcode sectors in SP4

Choose a sector to browse its complete postcode-unit directory.

7 sectors

Property

Across this district

View property report
15,690 recorded sales at this postcode
Address Date Price
Hawkswood, The Avenue, Porton, Salisbury, SP4 0NT 31 July 2026 £725,000
21, Hancock Drive, Amesbury, Salisbury, SP4 7ZQ 24 July 2026 £320,000
104, Archers Way, Amesbury, Salisbury, SP4 7WQ 24 July 2026 £405,000

Schools

Across this district

View schools report
Open schools
21
Primary
17
Secondary
2

Recorded crime

Across this district

View crime report
Published events
2,245
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 950
  • Anti social behaviour 376
  • Criminal damage and arson 186
  • Public order 183
  • Other theft 148

Census 2021

Population and age profile

SP4 usual residents
38,742
Age-profile population
38,690

Age bands in SP4

Postcode district
Age 0 to 14
20.5%

7,919 residents

Age 15 to 24
10.8%

4,161 residents

Age 25 to 44
30.7%

11,870 residents

Age 45 to 64
23%

8,908 residents

Age 65 and over
15.1%

5,832 residents

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

The median Ofcom availability percentage across 1,084 current postcode units in this district. Each postcode is weighted equally, not by premises.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

982 postcode units had 100% superfast coverage, 680 had 100% gigabit-capable coverage, and 4 had at least some premises without decent fixed or fixed-wireless access.

Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

2

in this district

  • BARCROFT MEDICAL CENTRE

    THE CENTRE, AMESBURY, SALISBURY, SP4 7DL

    ODS code J83005

  • ST MELOR HOUSE SURGERY

    EDWARDS ROAD, AMESBURY, SALISBURY, SP4 7LT

    ODS code J83048

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £320,000 from 2,534 recorded sales in SP4. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Wiltshire is £328,908 in June 2026, up 2.7% year on year.

Schools

Published establishments

21 open schools are in scope, including 17 primary and 2 secondary schools.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

2,245 published events cover 12 months, averaging 187.083 events per published month. The largest recorded category is Violence and sexual offences with 950 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.