SA39 9EG

Llanfihangel-ar-Arth · Carmarthenshire · Wales

Updated September 2026

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Location overview

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Ward: Llanfihangel-ar-Arth
Local authority: Carmarthenshire
Constituency: Caerfyrddin
Postcode district: SA39
Postcode sector: SA39 9

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SA39 9EH	773 m
SA39 9BH	1.8 km
SA39 9EL	1.8 km
SA39 9BE	1.9 km
SA39 9AZ	2.0 km

Complete postcode fields and official codes

Postcode: SA39 9EG
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: SA
Postcode district: SA39
Postcode sector: SA39 9
Latitude: 52.006608
Longitude: -4.195172
British National Grid easting: 249,425
British National Grid northing: 236,516

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Carmarthenshire · W06000010
Electoral ward: Llanfihangel-ar-Arth · W05001207
Parish or community: W04000536
Westminster constituency: Caerfyrddin · W07000087
Output area: W00003692
Lower layer super output area: Carmarthenshire 001B · W01000686
Middle layer super output area: Carmarthenshire 001 · W02000142

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 SA39

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 1
Primary: 0
Secondary: 0

Ysgol Gynradd Wirfoddol Llanllwni

Welsh establishment
2.8 km

Census 2021

Population and age profile

Postcode residents: 4
Postcode households: 2
Residents per household: 2.0
SA39 9 residents: 2,527

Age bands in SA39 9

Wider postcode sector

Age 0 to 14: 15.1%
Age 15 to 24: 8.8%
Age 25 to 44: 21.2%
Age 45 to 64: 28.7%
Age 65 and over: 26.3%

This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider SA39 9 sector, not people in this individual postcode.

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+: 0%
Ultrafast, 100 Mbit/s+: 0%
Ultrafast, 300 Mbit/s+: 0%
Gigabit-capable: 0%

Unable to receive decent fixed or FWA broadband: 0%
Next Generation Access: 0%
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.

Nearby transport

Primary School

BCT · New Inn
1.3 miles
Primary School

BCT · New Inn
1.3 miles
Pentop

BCT · Llanllwni
1.6 miles
Pentop

BCT · Llanllwni
1.7 miles
Pentop

BCT · Llanllwni
1.7 miles

Evidence in context

Schools

1 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Wirfoddol Llanllwni is the nearest published school at 1.8 miles.

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