Schools
5 open schools are in scope, including 0 primary and 0 secondary schools. Brynaman C P School is the nearest published school at 476 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SA18 1AA
Cwarter Bach · Carmarthenshire · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Ammanford
- Ward
- Cwarter Bach
- Local authority
- Carmarthenshire
- Constituency
- Caerfyrddin
- Postcode district
- SA18
- Postcode sector
- SA18 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA18 1AA
- Status
- Terminated
- Introduced
- 1 January 1980
- Terminated
- 1 May 2009
- Postcode area
- SA
- Postcode district
- SA18
- Postcode sector
- SA18 1
- Latitude
- 51.812900
- Longitude
- -3.867874
- British National Grid easting
- 271,335
- British National Grid northing
- 214,346
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Carmarthenshire · W06000010
- Electoral ward
- Cwarter Bach · W05001187
- Parish or community
- W04000554
- Westminster constituency
- Caerfyrddin · W07000087
- Output area
- W00003861
- Lower layer super output area
- Carmarthenshire 010D · W01000718
- Middle layer super output area
- Carmarthenshire 010 · W02000151
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 SA18
Property
2 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 4, Mountain Road, Upper Brynamman, Ammanford, SA18 1AA | 6 February 2006 | £79,950 |
| 4, Mountain Road, Upper Brynamman, Ammanford, SA18 1AA | 5 December 2003 | £59,999 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 5
- Primary
- 0
- Secondary
- 0
- 476 m
Brynaman C P School
Welsh establishment
- 2.3 km
YGG Gwaun-Cae-Gurwen
Welsh establishment
- 2.4 km
Tairgwaith Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 187
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 103
- Public order 19
- Anti social behaviour 18
- Criminal damage and arson 10
- Drugs 9
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- SA18 1 residents
- 9,107
Age bands in SA18 1
Wider postcode sector- Age 0 to 14
- 16.9%
- Age 15 to 24
- 10.2%
- Age 25 to 44
- 22.5%
- Age 45 to 64
- 27.8%
- Age 65 and over
- 22.7%
1,604 residents
967 residents
2,135 residents
2,639 residents
2,163 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.
GP practices
2
within 5 km straight-line
AMMAN TAWE PARTNERSHIP
1 GRAIG ROAD, GWAUN CAE GURWEN, AMMANFORD, SA18 1EG
ODS code W00142
2.5 km
AMMAN TAWE PARTNERSHIP
4 GWILYM ROAD, CWMLLYNFELL, SWANSEA, SA9 2GH
ODS code W00143
3.7 km
Nearby transport
- 0.0 miles
Quarry Road
BCT · Brynamman
- 0.1 miles
Brynamman Square
BCT · Upper Brynamman
- 0.1 miles
Brynamman Square
BCT · Upper Brynamman
- 0.1 miles
Heol Gelynen
BCT · Brynamman
- 0.1 miles
New Road
BCT · Upper Brynamman
Evidence in context
Recorded crime
187 published events cover 12 months, averaging 15.583 events per published month. The largest recorded category is Violence and sexual offences with 103 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.