SA31 3JB maps, stats, and open data
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SA31 3JB is located in the Carmarthen Town North and South electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Carmarthen West and South Pembrokeshire. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since November 2012.
SA31 3JB maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SA31 3JB geodata
Easting | 239917 |
Northing | 219554 |
Latitude | 51.851569 |
Longitude | -4.325685 |
Where is SA31 3JB?
Country | Wales |
Postcode District | SA31 |
SA31 3JB Elevation
Elevation or altitude of SA31 3JB as distance above sea level:
| Metres | Feet |
---|
Elevation | 30m | 98ft |
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Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
Ward | Carmarthen Town North And South |
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Constituency | Carmarthen West And South Pembrokeshire |
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Transport
Nearest bus stops to SA31 3JB
Pondside (Llansteffan Road) | Johnstown | 54m |
Llansteffan Road | Johnstown | 88m |
Post Office (Heol Salem) | Johnstown | 155m |
Llansteffan Road | Johnstown | 157m |
San Tamara (Glan Tawelan) | Johnstown | 161m |
Nearest railway stations to SA31 3JB
Broadband
Broadband access in SA31 3JB (2020 data)
Percentage of properties with Next Generation Access | 100.0% |
Percentage of properties with Superfast Broadband | 100.0% |
Percentage of properties with Ultrafast Broadband | 0.0% |
Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in SA31 3JB (2020 data)
Percentage of properties unable to receive 2Mbps | 0.0% |
Percentage of properties unable to receive 5Mbps | 0.0% |
Percentage of properties unable to receive 10Mbps | 0.0% |
Percentage of properties unable to receive 30Mbps | 0.0% |
Deprivation
23.4% of Welsh postcodes are less deprived than
SA31 3JB:
Food Standards Agency
Three nearest food hygiene ratings to SA31 3JB (metres)
Pobl Bach
POPLARS INN
JOHNSTOWN FILLING STATION (C K Supermarket)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA31 3JB
| Last Collection | |
---|
Location | Mon-Fri | Sat | Distance |
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Johnstown Post Office | 17:15 | 11:30 | 171m |
Tesco | 17:45 | 11:45 | 623m |
Parcmaen St | 17:45 | 11:30 | 963m |
SA31 3JB ITL and SA31 3JB LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SA31 3JB:
ITL 1 Code | Name |
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TLL | Wales |
ITL 2 Code | Name |
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TLL1 | West Wales and The Valleys |
ITL 3 Code | Name |
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TLL14 | South West Wales |
LAU 1 Code | Name |
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W06000010 | Carmarthenshire |
SA31 3JB census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA31 3JB:
| Code | Name |
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OA | W00003452 | |
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LSOA | W01000642 | Carmarthenshire 008B |
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MSOA | W02000149 | Carmarthenshire 008 |
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Nearest postcodes to SA31 3JB