SA33 6SZ

Cynwyl Elfed · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

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

Ward: Cynwyl Elfed
Local authority: Carmarthenshire
Constituency: Caerfyrddin
Postcode district: SA33
Postcode sector: SA33 6

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SA33 6TE	655 m
SA33 6TG	989 m
SA33 6TB	999 m
SA33 6SY	1.2 km
SA33 6TD	1.5 km

Complete postcode fields and official codes

Postcode: SA33 6SZ
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: SA
Postcode district: SA33
Postcode sector: SA33 6
Latitude: 51.956901
Longitude: -4.440706
British National Grid easting: 232,389
British National Grid northing: 231,526

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: W00003485
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

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 1
Primary: 0
Secondary: 0

Ysgol Gynradd Gymunedol Hafodwenog

Welsh establishment
4.4 km

Census 2021

Population and age profile

Postcode residents: 11
Postcode households: 2
Residents per household: 5.5
SA33 6 residents: 3,634

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%

This postcode contained 0.3% 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+: 0%
Ultrafast, 100 Mbit/s+: 0%
Ultrafast, 300 Mbit/s+: 0%
Gigabit-capable: 0%

Unable to receive decent fixed or FWA broadband: 33.3%
Next Generation Access: 100%
Decent broadband available from fixed wireless: 66.7%

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

Bryn Moriah

BCT · Bryn Iwan
0.3 miles
Bryn Moriah

BCT · Bryn Iwan
0.3 miles
Capel Bryn-Evan

BCT · Bryn Iwan
0.5 miles
Capel Bryn-Evan

BCT · Bryn Iwan
0.5 miles
Maniwan

BCT · Bryn Iwan
0.9 miles

Evidence in context

Schools

1 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Gymunedol Hafodwenog is the nearest published school at 2.7 miles.

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