SA6 postcode district: Swansea and around

SA6 is a postcode district in Wales, with 763 postcodes in use in 4 sectors. It has postcodes in Swansea and Clydach. Its council is Swansea.

Postcodes in use: 763
Sectors: 4
Council: Swansea
Places: 2 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in SA6, by gigabit broadband

No home or business can get gigabit: 75
Some can get gigabit: 99
Every home and business can get gigabit: 579
Ofcom gives no figure: 10
Outline: where 5 or more postcodes without gigabit lie together

Of the 763 postcodes in SA6 that ONS places, 75 have no home or business that can get gigabit, 99 have some that can, 579 can all get it and 10 have no Ofcom figure.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 170 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.6763, longitude -3.9225. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Postcodes without gigabit

75 postcodes here have no gigabit. These are the 12 first in postcode order.

SA6 5AT SA6 5BB SA6 5BQ SA6 5ER SA6 5FA SA6 5FB SA6 5HG SA6 5HJ SA6 5HL SA6 5HQ SA6 5HT SA6 5HU

Where the postcodes without gigabit lie together

10 postcodes without gigabit, outlined on the map. SA6 5HU, is the one nearest the middle of them.
5 postcodes without gigabit, outlined on the map. SA6 8RG, is the one nearest the middle of them.

What broadband can you get in SA6?

Ofcom reports on 753 of the 763 postcodes in SA6. At 579 of them every home and business can get gigabit broadband, and at 4 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit579 of 753

Postcodes where every home can get superfast698 of 753

Postcodes where some cannot get decent broadband4 of 753

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

What do homes sell for in SA6?

Homes in SA6 sold for a typical £175,000 in the 12 months to August 2026, across 319 sales, down 2.8% on the 12 months before, HM Land Registry's figures show.

£175,000 typical price, the 12 months to August 2026

£180,000 12 months to August 2025

▼ down 2.8% on the 12 months before

Detached £272,500 78 sales
Semi-detached £185,000 126 sales
Terraced £130,000 112 sales
Flat or maisonette 3 sales, too few to price

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it