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SA6

Postcode district

Postcode district covering Swansea, Morriston and Cwmrhydyceirw, in Swansea.

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 SA6 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 85% of people in SA6 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£180,000
Joint 239th cheapest of 2,235
Worked out by Open Index
Population
32,742
764th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
85%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
89.5%
UK 87.8%
Ofcom · Jan 2026

How SA6 compares

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

SA6Middle
Median sale price49 postcode districts, SA · 2025
Median sale price: every postcode district in SA49 areas from £140,000 to £440,000. The middle area is £225,000. SA6 is £180,000.
£180,000joint 11th cheapest
Population52 postcode districts, SA · 2021
Population: every postcode district in SA52 areas from 256 to 51,694. The middle area is 10,195. SA6 is 32,742.
32,7428th most populated
People in radon Affected Area squares52 postcode districts, SA · 2022
People in radon Affected Area squares: every postcode district in SA52 areas from 0.0% to 100.0%. The middle area is 100.0%. SA6 is 85.0%.
85%9th fewest people in radon Affected Areas
Gigabit broadband coverage52 postcode districts, SA · Jan 2026
Gigabit broadband coverage: every postcode district in SA52 areas from 13.7% to 98.5%. The middle area is 75.2%. SA6 is 89.5%.
89.5%10th highest

Is SA6 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SA6 at a rate of 84.6 per 1,000 people.

That compares with 86.6 per 1,000 people across the SA postcode area.

In August 2026 alone, 297 cases of crime and anti-social behaviour were recorded in SA6.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,328), other crime (664) and anti-social behaviour (305).

A year earlier, the recorded crime rate in SA6 was 93.1 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 SA6, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so SA6 has no single figure. Of its 23 neighbourhoods with a rank:
  • Decile 1 (Wales’s most deprived 10%): 4 neighbourhoods
  • Decile 2: 3 neighbourhoods
  • Decile 3: 2 neighbourhoods
  • Decile 4: 2 neighbourhoods
  • Decile 5: 2 neighbourhoods
  • Decile 6: 1 neighbourhood
  • Decile 7: 3 neighbourhoods
  • Decile 8: 1 neighbourhood
  • Decile 9: 5 neighbourhoods

Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.

Neighbourhoods in SA6

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Swansea 002A1,44751.9 per 1,000353.1%
Swansea 002B1,39659.4 per 1,000951.9%
Swansea 002C1,49292.2 per 1,000289.6%
Swansea 002D1,41875.8 per 1,000451.8%
Swansea 002E1,55197.6 per 1,000552.4%
Swansea 002F1,82954.5 per 1,000557.2%
Swansea 003A1,39751.4 per 1,0006100.0%
Swansea 003B1,29262.1 per 1,000999.2%
Swansea 003C1,38764.7 per 1,000799.6%
Swansea 003D1,351124.7 per 1,000199.9%
Swansea 003E1,49035.9 per 1,000899.4%
Swansea 003F1,761126.9 per 1,000997.3%
Swansea 004A1,41544.0 per 1,000998.6%
Swansea 008A1,513106.2 per 1,000499.4%
Swansea 008B1,392133.0 per 1,000299.3%
Swansea 008C1,441198.9 per 1,000193.6%
Swansea 008D1,56661.4 per 1,000796.7%
Swansea 008E1,43769.3 per 1,000199.7%
Swansea 009A1,953145.9 per 1,000199.8%
Swansea 009B1,50552.7 per 1,000299.9%
Swansea 009C1,43826.2 per 1,000998.8%
Swansea 009F1,18624.9 per 1,000799.7%
Swansea 016C1,44299.2 per 1,000399.0%

MPs for SA6

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 SA64

Postcode sectors in SA64

Council1

Towns in SA62

Postcode districts next to SA67

More in the SA postcode area2

SA6 in brief

SA6 is a postcode district covering Swansea, Morriston and Cwmrhydyceirw, in Swansea.

About 34,226 people lived in SA6 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £180,000 in 2025 across 383 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 84.6 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in SA6 was £180,000 in 2025.

SA6 had 32,742 usual residents at the census.

About 85% of people in SA6 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In SA6, 89.5% of homes and businesses could get gigabit-capable broadband in January 2026.