Schools
2 open schools are in scope, including 0 primary and 0 secondary schools. Abernant C.P. School is the nearest published school at 1.2 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SA33 5EJ
Trelech · Carmarthenshire · Wales
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Post town
- Carmarthen
- Ward
- Trelech
- Local authority
- Carmarthenshire
- Constituency
- Caerfyrddin
- Postcode district
- SA33
- Postcode sector
- SA33 5
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA33 5EJ
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA33
- Postcode sector
- SA33 5
- Latitude
- 51.866987
- Longitude
- -4.404166
- British National Grid easting
- 234,569
- British National Grid northing
- 221,444
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Trelech · W05001223
- Parish or community
- W04000550
- Westminster constituency
- Caerfyrddin · W07000087
- Output area
- W00003490
- Lower layer super output area
- Carmarthenshire 006E · W01000649
- 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
1 recorded
sale at this postcode
| Address | Date | Price |
|---|---|---|
| Cwm-Du-Hen, Henfwlch Road, Carmarthen, SA33 5EJ | 8 September 1998 | £25,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 2
- Primary
- 0
- Secondary
- 0
- 1.9 km
Abernant C.P. School
Welsh establishment
- 3.9 km
Bancyfelin C.P. School
Welsh establishment
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- SA33 5 residents
- 3,282
Age bands in SA33 5
Wider postcode sector- Age 0 to 14
- 12.3%
- Age 15 to 24
- 8.4%
- Age 25 to 44
- 17.2%
- Age 45 to 64
- 31.2%
- Age 65 and over
- 30.8%
398 residents
271 residents
557 residents
1,008 residents
995 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+
- 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
- 1.4 miles
Cana Chapel
BCT · Sarnau
- 1.4 miles
Cana Chapel
BCT · Sarnau
- 1.4 miles
Meidrim Junction
BCT · Sarnau
- 1.4 miles
Cana Chapel
BCT · Sarnau
- 1.6 miles
Pass-By
BCT · Sarnau