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GU34

Postcode district

Postcode district covering Alton, Anstey and Four Marks, in East Hampshire.

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 GU34 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 97% of people in GU34 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£451,202
409th most expensive of 2,235
Worked out by Open Index
Population
33,422
730th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
97%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
79.5%
UK 87.8%
Ofcom · Jan 2026

How GU34 compares

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

GU34Middle
Median sale price38 postcode districts, GU · 2025
Median sale price: every postcode district in GU38 areas from £360,000 to £857,500. The middle area is £490,875. GU34 is £451,202.
£451,20213th cheapest
Population38 postcode districts, GU · 2021
Population: every postcode district in GU38 areas from 4,268 to 57,677. The middle area is 17,816. GU34 is 33,422.
33,4226th most populated
People in radon Affected Area squares38 postcode districts, GU · 2022
People in radon Affected Area squares: every postcode district in GU38 areas from 0.0% to 97.0%. The middle area is 2.0%. GU34 is 97.0%.
97%most people in radon Affected Areas
Gigabit broadband coverage38 postcode districts, GU · Jan 2026
Gigabit broadband coverage: every postcode district in GU38 areas from 12.7% to 97.9%. The middle area is 83.6%. GU34 is 79.5%.
79.5%18th lowest

Is GU34 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in GU34 at a rate of 46.6 per 1,000 people.

That compares with 61.7 per 1,000 people across the GU postcode area.

In August 2026 alone, 162 cases of crime and anti-social behaviour were recorded in GU34.

In the 12 months to August 2026, the most common types were violence and sexual offences (657), other crime (294) and anti-social behaviour (181).

A year earlier, the recorded crime rate in GU34 was 51.3 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 GU34, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so GU34 has no single figure. Of its 19 neighbourhoods with a rank:
  • Decile 3: 1 neighbourhood
  • Decile 4: 1 neighbourhood
  • Decile 5: 1 neighbourhood
  • Decile 7: 1 neighbourhood
  • Decile 8: 4 neighbourhoods
  • Decile 9: 4 neighbourhoods
  • Decile 10 (England’s least deprived 10%): 7 neighbourhoods

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

Neighbourhoods in GU34

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
East Hampshire 001B1,49120.4 per 1,000860.9%
East Hampshire 001C1,39449.3 per 1,000824.1%
East Hampshire 001D2,11239.4 per 1,0001089.9%
East Hampshire 002A1,56252.5 per 1,000797.3%
East Hampshire 002B1,56871.9 per 1,0003100.0%
East Hampshire 002C1,547151.4 per 1,000478.3%
East Hampshire 002D1,92853.1 per 1,000599.1%
East Hampshire 003A1,10412.1 per 1,0001099.6%
East Hampshire 003B1,16125.8 per 1,00010100.0%
East Hampshire 003C2,35955.2 per 1,0001088.7%
East Hampshire 003D1,44897.2 per 1,000985.3%
East Hampshire 003F1,20938.7 per 1,0001099.2%
East Hampshire 003G1,74015.9 per 1,0001098.4%
East Hampshire 003H1,69159.9 per 1,000895.8%
East Hampshire 007A2,55937.6 per 1,000831.0%
East Hampshire 007B1,42319.8 per 1,0001077.3%
East Hampshire 007C1,95331.8 per 1,000992.8%
East Hampshire 007D2,48224.9 per 1,000996.3%
East Hampshire 007E1,88326.9 per 1,000962.6%

MPs for GU34

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 GU344

Postcode sectors in GU346

Council1

Towns in GU341

Postcode districts next to GU347

Nearest rail stations1

More in the GU postcode area2

GU34 in brief

GU34 is a postcode district covering Alton, Anstey and Four Marks, in East Hampshire.

About 34,650 people lived in GU34 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £451,202 in 2025 across 587 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 46.6 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in GU34 was £451,202 in 2025.

GU34 had 33,422 usual residents at the census.

About 97% of people in GU34 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In GU34, 79.5% of homes and businesses could get gigabit-capable broadband in January 2026.