Schools
7 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Maes-Y-Dderwen is the nearest published school at 712 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SA9 1DF
Cwm-twrch · Powys · Wales
Updated September 2026
Compare this postcodeLocation overview
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA9 1DF
- Status
- Terminated
- Introduced
- 1 January 1980
- Terminated
- 1 October 2018
- Postcode area
- SA
- Postcode district
- SA9
- Postcode sector
- SA9 1
- Latitude
- 51.772612
- Longitude
- -3.777560
- British National Grid easting
- 277,451
- British National Grid northing
- 209,710
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Powys · W06000023
- Electoral ward
- Cwm-twrch · W05001127
- Parish or community
- W04000356
- Westminster constituency
- Brecon, Radnor and Cwm Tawe · W07000085
- Output area
- W00002329
- Lower layer super output area
- Powys 021F · W01001899
- Middle layer super output area
- Powys 021 · W02000416
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 SA9
Property
1 recorded
sale at this postcode
| Address | Date | Price |
|---|---|---|
| 4, Cwmphill Road, Lower Cwmtwrch, Swansea, SA9 1DF | 26 March 2002 | £49,500 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 7
- Primary
- 0
- Secondary
- 0
- 712 m
Ysgol Maes-Y-Dderwen
Welsh establishment
- 1.0 km
Ysgol Gymraeg Ystalyfera Bro Dur
Welsh establishment
- 3.5 km
Godre'rgraig Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 585
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 266
- Criminal damage and arson 74
- Anti social behaviour 66
- Public order 45
- Shoplifting 42
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- SA9 1 residents
- 7,925
Age bands in SA9 1
Wider postcode sector- Age 0 to 14
- 15.8%
- Age 15 to 24
- 9%
- Age 25 to 44
- 21.2%
- Age 45 to 64
- 27.9%
- Age 65 and over
- 26.1%
1,240 residents
702 residents
1,664 residents
2,191 residents
2,045 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
3
within 5 km straight-line
PENGOROF SURGERY
GOROF ROAD, LOWER CWMTWRCH, SWANSEA, SA9 1DS
ODS code W96002
911 m
DULAIS VALLEY PRIM CARE CENTRE
DULAIS VALLEY PRIMARY CARE, DULAIS ROAD, SEVEN SISTERS, NEATH, SA10 9EY
ODS code W98030
4.0 km
AMMAN TAWE PARTNERSHIP
4 GWILYM ROAD, CWMLLYNFELL, SWANSEA, SA9 2GH
ODS code W00143
4.1 km
Nearby transport
- 0.0 miles
Gurnos Square
BCT · Gurnos
- 0.0 miles
Gurnos Square
BCT · Gurnos
- 0.1 miles
Heol Meurig
BCT · Gurnos
- 0.1 miles
Heol Meurig
BCT · Gurnos
- 0.2 miles
Gurnos Primary School
BCT · Gurnos
Evidence in context
Recorded crime
585 published events cover 12 months, averaging 48.75 events per published month. The largest recorded category is Violence and sexual offences with 266 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.