SY21 1AF
Wales
Updated September 2026
Compare this postcodeLocation overview
No publishable coordinate is available for this postcode.
Complete postcode fields and official codes
- Postcode
- SY21 1AF
- Status
- Terminated
- Introduced
- 1 August 2008
- Terminated
- 1 August 2010
- Postcode area
- SY
- Postcode district
- SY21
- Postcode sector
- SY21 1
- Latitude
- Not published
- Longitude
- 0.000000
- British National Grid easting
- Not published
- British National Grid northing
- Not published
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
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
Explore SY21
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- Postcode sector residents
- Not available
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 not available.
GP practices
2
in this district
CAEREINION MEDICAL PRACTICE
LLANFAIR CAEREINION, WELSHPOOL, SY21 0RT
ODS code W96009
WELSHPOOL MEDICAL CENTRE
SALOP ROAD, WELSHPOOL, SY21 7ER
ODS code W96010