Schools
4 open schools are in scope, including 0 primary and 0 secondary schools. Abernant C.P. School is the nearest published school at 1.4 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SA33 6AW
Trelech · Carmarthenshire · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Trelech
- Local authority
- Carmarthenshire
- Constituency
- Caerfyrddin
- Postcode district
- SA33
- Postcode sector
- SA33 6
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA33 6AW
- Status
- Current
- Introduced
- 1 November 2012
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA33
- Postcode sector
- SA33 6
- Latitude
- 51.874204
- Longitude
- -4.383180
- British National Grid easting
- 236,040
- British National Grid northing
- 222,199
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
Schools
Within 3.1 miles of this postcode
- Open schools
- 4
- Primary
- 0
- Secondary
- 0
- 2.2 km
Abernant C.P. School
Welsh establishment
- 4.5 km
Model C.I.W. School
Welsh establishment
- 4.5 km
Johnstown C.P. School
Welsh establishment
Census 2021
Population and age profile
- Postcode residents
- 4
- Postcode households
- 1
- Residents per household
- 4.0
- SA33 6 residents
- 3,634
3 female, 1 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+
- 0%
- Ultrafast, 100 Mbit/s+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- Unable to receive decent fixed or FWA broadband
- 100%
- 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.
GP practices
1
within 5 km
MEDDYGFA PARC
MEDDYGFA PARC, BUILDING 8, PARC DEWI SANT, JOB'S WELL ROAD, CARMARTHEN, SA31 3HB
ODS code W92616
4.0 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 1.3 miles
Plough & Harrow
BCT · Tre-Vaughan
- 1.3 miles
Plough & Harrow
BCT · Tre-Vaughan
- 1.3 miles
Lon Esgair
BCT · Bwlchnewydd
- 1.3 miles
Lon Esgair
BCT · Bwlchnewydd
- 1.3 miles
Trawsmawr Turn
BCT · Bwlchnewydd