SA33 6XG
Cynwyl Elfed · Carmarthenshire · Wales
Updated September 2026
Compare this postcodeLocation overview
- Post town
- Carmarthen
- Ward
- Cynwyl Elfed
- Local authority
- Carmarthenshire
- Constituency
- Caerfyrddin
- Postcode district
- SA33
- Postcode sector
- SA33 6
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA33 6XG
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA33
- Postcode sector
- SA33 6
- Latitude
- 51.973897
- Longitude
- -4.357322
- British National Grid easting
- 238,179
- British National Grid northing
- 233,227
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Cynwyl Elfed · W05001188
- Parish or community
- W04000500
- Westminster constituency
- Caerfyrddin · W07000087
- Output area
- W00003486
- Lower layer super output area
- Carmarthenshire 006D · W01000648
- Middle layer super output area
- Carmarthenshire 006 · W02000147
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 SA33
Property
| Address | Date | Price |
|---|---|---|
| Blaenafon, Cwmduad, Carmarthen, SA33 6XG | 27 June 2007 | £200,000 |
Census 2021
Population and age profile
- Postcode residents
- 2
- Postcode households
- 2
- Residents per household
- 1.0
- SA33 6 residents
- 3,634
0 female, 2 male
Age bands in SA33 6
Wider postcode sector- Age 0 to 14
- 12.1%
- Age 15 to 24
- 8.7%
- Age 25 to 44
- 17.7%
- Age 45 to 64
- 32.6%
- Age 65 and over
- 28.9%
437 residents
316 residents
641 residents
1,177 residents
1,043 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SA33 6 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+
- 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.
Nearby transport
- 1.3 miles
St James's Church
BCT · Rhos
- 1.3 miles
St James's Church
BCT · Rhos
- 1.3 miles
Post Office
BCT · Cwmduad
- 1.3 miles
Post Office
BCT · Cwmduad
- 1.7 miles
Lamb of Rhos
BCT · Rhos