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SA3 4YZ

Mumbles · Swansea · Wales

Updated September 2026

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Location overview

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Ward
Mumbles
Local authority
Swansea
Constituency
Gower
Postcode district
SA3
Postcode sector
SA3 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA3 4LR 18 m
SA3 4LY 52 m
SA3 4NA 69 m
SA3 4LP 73 m
SA3 4ER 88 m
Complete postcode fields and official codes
Postcode
SA3 4YZ
Status
Terminated
Introduced
1 July 1995
Terminated
1 December 1997
Postcode area
SA
Postcode district
SA3
Postcode sector
SA3 4
Latitude
51.572645
Longitude
-4.006027
British National Grid easting
261,078
British National Grid northing
187,882

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Swansea · W06000011
Electoral ward
Mumbles · W05001056
Parish or community
W04000583
Westminster constituency
Gower · W07000097
Output area
W00004414
Lower layer super output area
Swansea 031E · W01000827
Middle layer super output area
Swansea 031 · W02000198

Postcode source versions

Explore SA3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
13
Primary
0
Secondary
0

  1. Oystermouth Primary School

    Welsh establishment

    379 m

  2. Newton Primary School

    Welsh establishment

    746 m

  3. Grange Primary School

    Welsh establishment

    1.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
385
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 174
  • Anti social behaviour 47
  • Public order 43
  • Criminal damage and arson 31
  • Other theft 21

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SA3 4 residents
7,528

Age bands in SA3 4

Wider postcode sector
Age 0 to 14
13.3%

999 residents

Age 15 to 24
8.5%

639 residents

Age 25 to 44
16.8%

1,268 residents

Age 45 to 64
28.7%

2,159 residents

Age 65 and over
32.7%

2,465 residents

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.

GP practices

3

within 5 km straight-line

  • KINGS ROAD SURGERY

    2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ

    ODS code W98055

    215 m

  • THE MUMBLES MEDICAL PRACTICE

    10 WEST CROSS AVENUE, WEST CROSS, SWANSEA, SA3 5UA

    ODS code W98033

    923 m

  • UNIVERSITY HEALTH CENTRE

    PENMAEN RESIDENCES, SINGLETON PARK, SWANSEA, SA2 8PG

    ODS code W98053

    4.5 km

Nearby transport

  • Langland Corner

    BCT · Langland Bay

    0.1 miles

  • Langland Corner

    BCT · Langland Bay

    0.1 miles

  • Langland Corner

    BCT · Langland Bay

    0.1 miles

  • Underhill Park

    BCT · Oystermouth

    0.2 miles

  • Higher Lane

    BCT · Langland Bay

    0.2 miles

Evidence in context

Schools

13 open schools are in scope, including 0 primary and 0 secondary schools. Oystermouth Primary School is the nearest published school at 379 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

385 published events cover 12 months, averaging 32.083 events per published month. The largest recorded category is Violence and sexual offences with 174 events.

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