SA3 1DN

Gower · Swansea · Wales

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map

Ward: Gower
Local authority: Swansea
Constituency: Gower
Postcode district: SA3
Postcode sector: SA3 1

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SA3 1DJ	1.1 km
SA3 1DL	1.1 km
SA3 1JL	1.1 km
SA3 1DE	1.2 km
SA3 1JP	1.2 km

Complete postcode fields and official codes

Postcode: SA3 1DN
Status: Terminated
Introduced: 1 January 1980
Terminated: 1 January 2004
Postcode area: SA
Postcode district: SA3
Postcode sector: SA3 1
Latitude: 51.618317
Longitude: -4.272089
British National Grid easting: 242,800
British National Grid northing: 193,500

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Swansea · W06000011
Electoral ward: Gower · W05001048
Parish or community: W04000575
Westminster constituency: Gower · W07000097
Output area: W00004162
Lower layer super output area: Swansea 030B · W01000776
Middle layer super output area: Swansea 030 · W02000197

Postcode source versions

Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence

Explore SA3

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

Published events: 4
Months covered: 12
Latest month: June 2026

Most recorded categories in this period

Violence and sexual offences 3
Criminal damage and arson 1

Census 2021

Population and age profile

Postcode residents: Not supplied
Postcode households: Not supplied
Residents per household: Not available
SA3 1 residents: 2,923

Age bands in SA3 1

Wider postcode sector

Age 0 to 14: 12.6%
Age 15 to 24: 8.7%
Age 25 to 44: 13.5%
Age 45 to 64: 32.3%
Age 65 and over: 32.9%

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Nearby transport

Post Office

BCT · Llanmadoc
0.8 miles
Terminus

BCT · Llangennith
1.1 miles
Britannia Inn

BCT · Llanmadoc
1.1 miles
Britannia Inn

BCT · Llanmadoc
1.1 miles
Bellevue Farm

BCT · Llangennith
1.2 miles

Evidence in context

Recorded crime

4 published events cover 12 months, averaging 0.333 events per published month. The largest recorded category is Violence and sexual offences with 3 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.