SA4 9NX

Llangyfelach · Swansea · Wales

Updated September 2026

Compare this postcode

Location overview

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Local authority
Swansea
Constituency
Gower
Postcode district
SA4
Postcode sector
SA4 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA4 9HJ 119 m
SA5 7LD 203 m
SA4 9HL 298 m
SA5 7LJ 389 m
SA5 7LQ 552 m
Complete postcode fields and official codes
Postcode
SA4 9NX
Status
Current
Introduced
1 June 2002
Terminated
Not published
Postcode area
SA
Postcode district
SA4
Postcode sector
SA4 9
Latitude
51.674020
Longitude
-3.980508
British National Grid easting
263,152
British National Grid northing
199,107

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Swansea · W06000011
Parish or community
W04000967
Westminster constituency
Gower · W07000097
Output area
W00004248
Lower layer super output area
Swansea 004C · W01000793
Middle layer super output area
Swansea 004 · W02000171

Postcode source versions

Explore SA4

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
30
Primary
0
Secondary
0
  1. Penllergaer Primary School

    Welsh establishment

    1.4 km
  2. Llangyfelach Primary School

    Welsh establishment

    1.7 km
  3. Blaenymaes Primary School

    Welsh establishment

    2.0 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
101
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 43
  • Public order 16
  • Vehicle crime 11
  • Other theft 8
  • Anti social behaviour 8

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SA4 9 residents
6,181

Age bands in SA4 9

Wider postcode sector
Age 0 to 14
19.6%

1,189 residents

Age 15 to 24
9.7%

588 residents

Age 25 to 44
26.1%

1,586 residents

Age 45 to 64
26.4%

1,607 residents

Age 65 and over
18.2%

1,109 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.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

10

within 5 km straight-line

  • CHERITON MEDICAL CENTRE

    CHERITON CRESCENT, PORTMEAD, SWANSEA, SA5 5LA

    ODS code W98612

    2.8 km

  • CLASE SURGERY

    GREENHILL MEDICAL CENTRE, 88 MYNYDD GARNLWYD ROAD, MORRISTON, SWANSEA, SA6 7NZ

    ODS code W98039

    3.0 km

  • DR BENSUSAN & PARTNERS

    PR2 FFORESTFACH MEDICL CENTRE, RAVENHILL ROAD, RAVENHILL, SWANSEA, SA5 5AA

    ODS code W98007

    3.3 km

  • DR POWELL & PARTNERS

    PR1 FFORESTFACH MEDICAL CENTRE, RAVENHILL ROAD, RAVENHILL, SWANSEA, SA5 5AA

    ODS code W98028

    3.3 km

  • STRAWBERRY PLACE SURGERY

    5 STRAWBERRY PLACE, MORRISTON, SWANSEA, SA6 7AQ

    ODS code W98044

    3.8 km

  • TY'R FELIN SURGERY

    CECIL ROAD, GORSEINON, SWANSEA, SA4 4BY

    ODS code W98034

    4.0 km

  • BRYNHYFRYD MEDICAL CENTRE

    499 LLANGYFELACH ROAD, BRYNHYFRYD, SWANSEA, SA5 9EA

    ODS code W98004

    4.0 km

  • MANSELTON SURGERY

    ELGIN STREET, MANSELTON, SWANSEA, SA5 8QE

    ODS code W98043

    4.3 km

  • PRINCESS STREET SURGERY

    PRINCESS STREET, GORSEINON, SWANSEA, SA4 4US

    ODS code W98008

    4.5 km

  • CWMFELIN MEDICAL CENTRE

    298 CARMARTHEN ROAD, SWANSEA, SA1 1HW

    ODS code W98003

    5.0 km

Nearby transport

  • Penllergaer Business Park

    BCT · Parc Penllergaer

    0.1 miles
  • Penllergaer Business Park

    BCT · Parc Penllergaer

    0.1 miles
  • Penllergaer Council Offices

    BCT · Parc Penllergaer

    0.5 miles
  • Keepers Close

    BCT · Parc Penllergaer

    0.7 miles
  • Bryntywod

    BCT · Llangyfelach

    0.7 miles

Evidence in context

Schools

30 open schools are in scope, including 0 primary and 0 secondary schools. Penllergaer Primary School is the nearest published school at 0.9 miles.

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

Recorded crime

101 published events cover 12 months, averaging 8.417 events per published month. The largest recorded category is Violence and sexual offences with 43 events.

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