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TW4

Postcode district

Postcode district covering Hounslow West and Whitton, in Hounslow and Richmond upon Thames.

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 TW4 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 0% of people in TW4 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£450,000
Joint 412th most expensive of 2,235
Worked out by Open Index
Population
31,556
834th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
0%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
88.6%
UK 87.8%
Ofcom · Jan 2026

How TW4 compares

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

TW4Middle
Median sale price19 postcode districts, TW · 2025
Median sale price: every postcode district in TW19 areas from £420,000 to £831,250. The middle area is £495,000. TW4 is £450,000.
£450,000joint 5th cheapest
Population20 postcode districts, TW · 2021
Population: every postcode district in TW20 areas from 1,776 to 48,550. The middle area is 27,089. TW4 is 31,556.
31,5566th most populated
People in radon Affected Area squares20 postcode districts, TW · 2022
People in radon Affected Area squares: every postcode district in TW20 areas from 0.0% to 0.0%. The middle area is 0.0%. TW4 is 0.0%.
0%
Gigabit broadband coverage20 postcode districts, TW · Jan 2026
Gigabit broadband coverage: every postcode district in TW20 areas from 55.1% to 97.5%. The middle area is 90.7%. TW4 is 88.6%.
88.6%6th lowest

Is TW4 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in TW4 at a rate of 96.4 per 1,000 people.

That compares with 101.8 per 1,000 people across the TW postcode area.

In August 2026 alone, 232 cases of crime and anti-social behaviour were recorded in TW4.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,084), anti-social behaviour (740) and other crime (502).

A year earlier, the recorded crime rate in TW4 was 93.9 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 TW4, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so TW4 has no single figure. Of its 15 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 1 neighbourhood
  • Decile 2: 1 neighbourhood
  • Decile 3: 8 neighbourhoods
  • Decile 4: 3 neighbourhoods
  • Decile 5: 2 neighbourhoods

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

Neighbourhoods in TW4

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Hounslow 013C1,831113.2 per 1,000398.1%
Hounslow 013D1,83796.4 per 1,000496.9%
Hounslow 013E2,507123.0 per 1,000392.3%
Hounslow 016A2,38677.0 per 1,000389.0%
Hounslow 016B2,02669.9 per 1,000113.0%
Hounslow 016C2,08894.9 per 1,000392.7%
Hounslow 016D2,375125.3 per 1,000491.3%
Hounslow 016E1,743127.9 per 1,000297.1%
Hounslow 017D2,16073.7 per 1,000389.5%
Hounslow 021A2,21690.6 per 1,000397.5%
Hounslow 021B2,525101.2 per 1,000394.9%
Hounslow 021D1,918105.3 per 1,000498.5%
Hounslow 021E1,86244.7 per 1,000599.2%
Richmond upon Thames 013B2,161146.8 per 1,000393.5%
Richmond upon Thames 013D2,21562.6 per 1,0005100.0%

MPs for TW4

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 TW43

Postcode sectors in TW43

Councils TW4 covers2

Towns in TW42

Postcode districts next to TW46

Nearest rail stations4

More in the TW postcode area2

TW4 in brief

TW4 is a postcode district covering Hounslow West and Whitton, in Hounslow and Richmond upon Thames.

About 32,492 people lived in TW4 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £450,000 in 2025 across 95 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 96.4 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in TW4 was £450,000 in 2025.

TW4 had 31,556 usual residents at the census.

About 0% of people in TW4 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In TW4, 88.6% of homes and businesses could get gigabit-capable broadband in January 2026.