The UK Postcode Database

SA17 4SN

a postcode in Carmarthenshire

Introduced in January 1980
SA17 4SN 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.

Streets Associated with SA17 4SN

Unnamed road - 3 properties, USRN 47208216

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 51.7651 / 51°45'54"N

Longitude: -4.2436 / 4°14'37"W

UTM Reference: 30U 414181 5735645

OS Easting: 245273

OS Northing: 209763

OS Grid: SN452097

Location Encoding

Mapcode Local: GBR DK.ZS2J

Mapcode Global: VH3LX.DWFR

Open Location Code: 9C3QQQ84+2H

Maidenhead Locator System: IO71vs03

Demographics

Urban/Rural Indicator: E1

  • rural village
  • a rural village surrounded by populated countryside

ONS Population Classification: 1a2

  • Retired Professionals
  • Spacious Rural Living
  • Retirement Spacious Living

Index of Multiple Deprivation (IMD): 503 / 1909

  • 3rd decile
  • more deprived

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

Sun and Moon Times for SA17 4SN on Friday 5 June 2026

Nautical twilight begins (First light) 03:03
Civil twilight begins (Dawn) 04:14
Sunrise 05:01
Transit (sun is at its highest) 13:15
Sunset 21:29
Civil twilight ends (Dusk) 22:16
Nautical twilight ends (Nightfall) 23:27
Hours of daylight today04:31 to 21:59
Hours of darkness tonight
(lighting-up time)
21:59 to 04:30
Moon Phase Waning Gibbous
Moon Sets 08:27

For a full sun and moon calendar for SA17 4SN, go to The Time and Place

Elected Representatives for SA17 4SN

United Kingdom Parliament
Constituency

Llanelli

MP

Nia Griffith Labour

Senedd
Constituency

Carmarthen East and Dinefwr

Senedd Member

Adam Price Plaid Cymru

Region

Mid and West Wales

Senedd Members

Cefin Campbell Plaid Cymru

Jane Dodds Welsh Liberal Democrats

Eluned Morgan Welsh Labour

Joyce Watson Welsh Labour

Carmarthenshire Council
Unitary Authority electoral division (UTE)

Llangyndeyrn

Councillors

Tyssul Evans Plaid Cymru

Meinir James Plaid Cymru

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

Government Statistical Services (GSS) data for SA17 4SN

CodeNameData TypeData ThemeActive SinceData Owner
W00003738 Output Areas Statistical Building Block 1 January 2009 ONS
W01000695 Carmarthenshire 012B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000153 Carmarthenshire 012 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000532 Llangyndeyrn Communities Administrative 1 January 2009 WG (LGBC)
W05001211 Llangyndeyrn Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000010 Carmarthenshire Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000098 Llanelli Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000015 Carmarthen East and Dinefwr Senedd Constituencies Electoral 1 January 2012 WG (BC)
W10000006 Mid and West Wales Senedd Electoral Regions Electoral 1 January 2012 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)
W35001594 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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