Postcodes in Swansea page 23 Unitary Authority

  1. All administrative areas

This page provides postcode data for the Swansea UK Unitary Authority.

In 2021, Swansea contained approximately 105,000 households with a population of about 238,500

In 2011, Swansea contained approximately 103,491 households with a population of about 239,013

Website: https://www.swansea.gov.uk/

Wards in this Unitary Authority
Bishopston ,   Bôn-y-maen ,   Castle ,   Clydach ,   Cockett ,   Cwmbwrla ,   Dunvant and Killay ,   Fairwood ,   Gorseinon and Penyrheol ,   Gower ,   Gowerton ,   Landore ,   Llangyfelach ,   Llansamlet ,   Llwchwr ,   Mayals ,   Morriston ,   Mumbles ,   Mynydd-bach ,   Pen-clawdd ,   Penderry ,   Penllergaer ,   Pennard ,   Pontarddulais ,   Pontlliw and Tircoed ,   Sketty ,   St Thomas ,   Townhill ,   Uplands ,   Waterfront ,   Waunarlwydd ,   West Cross
Parishes in this Unitary Authority
Birchgrove ,   Bishopston ,   Bonymaen ,   Castle ,   Clydach ,   Cockett ,   Cwmbwrla ,   Dunvant ,   Gorseinon ,   Gowerton ,   Grovesend and Waungron ,   Ilston ,   Killay ,   Landore ,   Llangennith, Llanmadoc and Cheriton ,   Llangyfelach ,   Llanrhidian Higher ,   Llanrhidian Lower ,   Llansamlet ,   Llwchwr ,   Mawr ,   Morriston ,   Mumbles ,   Mynyddbach ,   Penderry ,   Penllergaer ,   Pennard ,   Penrice ,   Pontarddulais ,   Pontlliw and Tircoed ,   Port Eynon ,   Reynoldston ,   Rhossili ,   Sketty ,   St Thomas ,   Three Crosses ,   Townhill ,   Uplands ,   Upper Killay ,   Waterfront ,   Waunarlwydd
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SA1 9ND Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NE Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NF Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NG Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NH Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NJ Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NL Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9NN Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9NP Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NQ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9NR Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9NS Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9NT Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NU Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NW Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NX Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9NY Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9NZ Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9PA Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PB Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PD Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PE Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PF Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 9PG Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PH Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PJ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PL Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PN Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PP Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PQ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PR Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PS Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PT Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PU Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PX Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PY Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9PZ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QA Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QB Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QD Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QE Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QG Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QH Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QL Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QN Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QP Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QQ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QR Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QS Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QT Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QU Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QW Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QX Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QY Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9QZ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RA Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RB Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RD Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RE Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RF Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RG Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RH Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RJ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RL Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RN Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RP Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RQ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RR Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RS Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RT Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RU Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RW Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RX Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RY Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9RZ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 9SA Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SB Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SD Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SE Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SF Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SG Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SH Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SJ Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SL Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SN Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SP Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SQ Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SR Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SS Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9ST Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SU Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SW Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SX Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SY Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9SZ Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9TA Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9TB Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9TD Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9TE Waterfront 51.613724 -3.948371 265194 192343 SS651923
SA1 9TF Waterfront 51.613724 -3.948371 265194 192343 SS651923
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




© 2026 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]