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SO40

UK postcode district

Part of Southampton

Updated September 2026

District overview

Postcode units
1,455
Current units
1,081
Coordinate coverage
100%
Electoral wards
8

Coverage context

Countries represented
England
English regions represented
South East
Local authority codes
1
Terminated postcode units
374

Postcode sectors in SO40

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

7 sectors
24,862 recorded sales at this postcode
Address Date Price
28, Boakes Place, Ashurst, Southampton, SO40 7FF 24 July 2026 £490,000
44, Testwood Crescent, Totton, Southampton, SO40 3NG 24 July 2026 £340,000
19, Shetland Close, Totton, Southampton, SO40 8HY 17 July 2026 £377,000

Schools

Across this district

View schools report
Open schools
19
Primary
14
Secondary
2

Recorded crime

Across this district

View crime report
Published events
2,361
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,126
  • Public order 214
  • Anti social behaviour 178
  • Criminal damage and arson 175
  • Other theft 157

Census 2021

Population and age profile

SO40 usual residents
41,106
Age-profile population
41,027

Age bands in SO40

Postcode district
Age 0 to 14
16.3%
6,694 residents
Age 15 to 24
9.7%
3,990 residents
Age 25 to 44
23.3%
9,569 residents
Age 45 to 64
28.6%
11,720 residents
Age 65 and over
22.1%
9,054 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

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 1,014 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%

In this district, 911 postcode units had 100% superfast coverage, 666 postcode units had 100% gigabit-capable coverage, 9 postcode units had at least some premises without decent fixed or fixed-wireless access.

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

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

GP practices

2

in this district

  • NEW HORIZONS MEDICAL PARTNERSHIP

    1 HAZEL FARM ROAD, TOTTON, SOUTHAMPTON, SO40 8WU

    ODS code J82112

  • TESTVALE SURGERY

    12 SALISBURY ROAD, TOTTON, SOUTHAMPTON, SO40 3PY

    ODS code J82132

Evidence in context

Property market

The five-year median is £325,000 from 3,060 recorded sales in SO40. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for New Forest is £380,310 in June 2026, up 1.2% year on year.

Schools

19 open schools are in scope, including 14 primary and 2 secondary schools.

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

Recorded crime

2,361 published events cover 12 months, averaging 197 events per published month. The largest recorded category is Violence and sexual offences with 1,126 events.

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