The UK Postcode Database

SA18 3LT

a terminated postcode in Carmarthenshire

Introduced in January 1980, terminated in December 1995
SA18 3LT Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Coordinates

Latitude: 51.8017 / 51°48'6"N

Longitude: -4.0304 / 4°1'49"W

UTM Reference: 30U 428954 5739485

OS Easting: 260100

OS Northing: 213400

OS Grid: SN601134

Location Encoding

Mapcode Local: GBR DT.XQY3

Mapcode Global: VH4J9.3Z56

Open Location Code: 9C3QRX29+MV

Maidenhead Locator System: IO71xt62

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 1a2

  • Retired Professionals
  • Spacious Rural Living
  • Retirement Spacious Living

Index of Multiple Deprivation (IMD): 955 / 1909

  • 5th decile
  • slightly more deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for SA18 3LT on Friday 5 June 2026

Nautical twilight begins (First light) 03:01
Civil twilight begins (Dawn) 04:13
Sunrise 05:00
Transit (sun is at its highest) 13:14
Sunset 21:29
Civil twilight ends (Dusk) 22:16
Nautical twilight ends (Nightfall) 23:27
Hours of daylight today04:30 to 21:59
Hours of darkness tonight
(lighting-up time)
21:59 to 04:29
Moon Phase Waning Gibbous
Moon Sets 08:25

For a full sun and moon calendar for SA18 3LT, go to The Time and Place

Elected Representatives for SA18 3LT

United Kingdom Parliament
Constituency

Caerfyrddin

MP

Ann Davies Plaid Cymru

Carmarthenshire Council
Unitary Authority electoral division (UTE)

Saron

Councillors

Peter Cooper Labour

Karen Davies Plaid Cymru

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for SA18 3LT

CodeNameData TypeData ThemeActive SinceData Owner
W00003885 Output Areas Statistical Building Block 1 January 2009 ONS
W01000725 Carmarthenshire 011D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000152 Carmarthenshire 011 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000515 Llandybie Communities Administrative 1 January 2009 WG (LGBC)
W05001220 Saron Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000010 Carmarthenshire Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000087 Caerfyrddin Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W11000025 Hywel Dda University Health Board Local Health Boards Health 1 October 2009 WG (Health)
W15000004 Dyfed-Powys Police Force Areas Other 1 January 2009 Home Office
W16000002 South West / Mid Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W22000028 Llanelli Travel to Work Areas Other 31 July 2015 ONS
W31000001 Wales Non-National Park Area Wales Non-National Park Area Other 1 January 2009 WG (Envt)
W35001589 Workplace Zones Census 31 December 2011 ONS
W92000004 Wales Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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