SA37 postcode district: Wales

SA37 is a postcode district in Wales, with 59 postcodes in use in 1 sector. It is split between 2 councils: Pembrokeshire (56 postcodes) and Carmarthenshire (3).

Postcodes in use
59
Sectors
1
Councils
2 councils
Places
None listed

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

Every postcode in SA37, and which are new since 2020

Map of every postcode in SA37, by new since 2020 Of the 59 postcodes in SA37 that ONS places, 2 are new since 2020 and 57 were in use before 2020. Places named: Boncath and Clydau. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A478A484 SA37 0EH: before 2020SA37 0EL: before 2020SA37 0EN: before 2020SA37 0EP: before 2020SA37 0ER: before 2020SA37 0ES: before 2020SA37 0ET: before 2020SA37 0EU: before 2020SA37 0EW: before 2020SA37 0EX: before 2020SA37 0EY: before 2020SA37 0EZ: before 2020SA37 0HA: before 2020SA37 0HB: before 2020SA37 0HD: before 2020SA37 0HE: before 2020SA37 0HF: before 2020SA37 0HG: before 2020SA37 0HH: before 2020SA37 0HJ: before 2020SA37 0HP: before 2020SA37 0HQ: before 2020SA37 0HR: before 2020SA37 0HS: before 2020SA37 0HT: before 2020SA37 0HU: before 2020SA37 0HW: before 2020SA37 0HX: before 2020SA37 0HY: before 2020SA37 0HZ: before 2020SA37 0JA: before 2020SA37 0JB: before 2020SA37 0JD: before 2020SA37 0JE: before 2020SA37 0JF: before 2020SA37 0JG: before 2020SA37 0JH: before 2020SA37 0JL: before 2020SA37 0JN: before 2020SA37 0JP: before 2020SA37 0JR: before 2020SA37 0JS: before 2020SA37 0JT: before 2020SA37 0JU: before 2020SA37 0JW: before 2020SA37 0JX: before 2020SA37 0JY: before 2020SA37 0JZ: before 2020SA37 0LA: before 2020SA37 0LG: before 2020SA37 0LH: before 2020SA37 0LJ: before 2020SA37 0LL: before 2020SA37 0LN: before 2020SA37 0LQ: before 2020SA37 0LW: before 2020SA37 0AB: new since 2020SA37 0JQ: new since 2020 Boncath and Clydau Map of every postcode in SA37, by new since 2020 Of the 59 postcodes in SA37 that ONS places, 2 are new since 2020 and 57 were in use before 2020. Places named: Boncath and Clydau. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Boncath and Clydau
  • New since 2020: 2
  • In use before 2020: 57

Of the 59 postcodes in SA37 that ONS places, 2 are new since 2020 and 57 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 52.0159, longitude -4.5933. 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; when each came into use: the same directory; 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

The 2 newest postcodes

SA37 0JQSeptember 2021SA37 0ABFebruary 2021

What broadband can you get in SA37?

Ofcom reports on 59 of the 59 postcodes in SA37. At 13 of them every home and business can get gigabit broadband, and at 7 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit13 of 59
Postcodes where every home can get superfast24 of 59
Postcodes where some cannot get decent broadband7 of 59

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 SA37?

Homes in SA37 sold for a typical £250,000 in the 12 months to August 2026, across 6 sales, down 13.8% on the 12 months before, HM Land Registry's figures show.

£250,000 typical price, the 12 months to August 2026
£290,000 12 months to August 2025
▼ down 13.8% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached 2 sales, too few to price

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

Postcodes in SA37

Pick a sector, then a postcode. A sector is the district plus the next digit.

SA37 059 postcodes
UK postcode format explained

Places in SA37

We list no town or village for SA37. A place gets a page here only when enough postcodes are in one: a town or village here is a built-up area named by the Office for National Statistics in England and Wales, or a census locality named by National Records of Scotland. Every SA37 postcode is here, under its sector above.

Who covers SA37

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Ceredigion Preseli56
  • Caerfyrddin3

Police force areas

  • Dyfed-Powys59

Next to SA37

SA36 postcode district SA38 postcode district All SA districts

"Next to" is by number: the districts before and after SA37 in the SA area.

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