The UK Postcode Database

SA4 2JN

a terminated postcode in Swansea

Introduced in July 1986, terminated in December 1992
SA4 2JN 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: 51.6778 / 51°40'40"N

Longitude: -4.048 / 4°2'52"W

UTM Reference: 30U 427540 5725723

OS Easting: 258498

OS Northing: 199656

OS Grid: SS584996

Location Encoding

Mapcode Local: GBR GW.88BP

Mapcode Global: VH4K1.S3B4

Open Location Code: 9C3QMXH2+4R

Maidenhead Locator System: IO71xq42

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2b1

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Ageing Rural Communities

Index of Multiple Deprivation (IMD): 1405 / 1909

  • 8th decile
  • less deprived

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

Sun and Moon Times for SA4 2JN on Thursday 4 June 2026

Nautical twilight begins (First light) 03:05
Civil twilight begins (Dawn) 04:15
Sunrise 05:01
Transit (sun is at its highest) 13:14
Sunset 21:27
Civil twilight ends (Dusk) 22:14
Nautical twilight ends (Nightfall) 23:24
Hours of daylight today04:31 to 21:57
Hours of darkness tonight
(lighting-up time)
21:57 to 04:30
Moon Phase Waning Gibbous
Moon Sets 07:10
Moon Rises 23:54

For a full sun and moon calendar for SA4 2JN, go to The Time and Place

Elected Representatives for SA4 2JN

United Kingdom Parliament
Constituency

Gower

MP

Tonia Antoniazzi Labour

Swansea Council
Unitary Authority electoral division (UTE)

Gorseinon and Penyrheol

Councillors

Jan Curtice Labour

Nicola Matthews Labour

Andrew Stevens Labour

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

Government Statistical Services (GSS) data for SA4 2JN

CodeNameData TypeData ThemeActive SinceData Owner
W00004504 Output Areas Statistical Building Block 1 January 2009 ONS
W01000843 Swansea 005E Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000172 Swansea 005 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000964 Gorseinon Communities Administrative 1 April 2012 WG (LGBC)
W05001047 Gorseinon and Penyrheol Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000011 Swansea Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000097 Gower Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W11000031 Swansea Bay University Health Board Local Health Boards Health 1 April 2019 WG (Health)
W15000003 South Wales 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)
W22000032 Swansea 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)
W35001671 Workplace Zones Census 31 December 2011 ONS
W45001088 Gorseinon Built Up Areas Census 17 April 2024 OS
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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