Schools
2 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Llannon is the nearest published school at 1.1 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SY23 5WA
Llansanffraid · Ceredigion · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Llansanffraid
- Local authority
- Ceredigion
- Constituency
- Ceredigion Preseli
- Postcode district
- SY23
- Postcode sector
- SY23 5
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SY23 5WA
- Status
- Terminated
- Introduced
- 1 June 1997
- Terminated
- 1 December 1998
- Postcode area
- SY
- Postcode district
- SY23
- Postcode sector
- SY23 5
- Latitude
- 52.278780
- Longitude
- -4.150002
- British National Grid easting
- 253,422
- British National Grid northing
- 266,691
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Ceredigion · W06000008
- Electoral ward
- Llansanffraid · W05001320
- Parish or community
- W04000389
- Westminster constituency
- Ceredigion Preseli · W07000093
- Output area
- W00002886
- Lower layer super output area
- Ceredigion 005D · W01000539
- Middle layer super output area
- Ceredigion 005 · W02000120
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 SY23
Schools
Within 3.1 miles of this postcode
- Open schools
- 2
- Primary
- 0
- Secondary
- 0
- 1.8 km
Ysgol Llannon
Welsh establishment
- 3.2 km
Ysgol Gynradd Wirfoddol Myfenydd
Welsh establishment
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- SY23 5 residents
- 3,039
Age bands in SY23 5
Wider postcode sector- Age 0 to 14
- 13.8%
- Age 15 to 24
- 7.8%
- Age 25 to 44
- 19.5%
- Age 45 to 64
- 28.4%
- Age 65 and over
- 30.5%
391 residents
221 residents
553 residents
806 residents
864 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.
Nearby transport
- 1.1 miles
Penianrodyn
BCT · Llanon
- 1.1 miles
Penlon Bridge
BCT · Llanon
- 1.1 miles
Penianrodyn
BCT · Llanon
- 1.1 miles
Cylch Peris
BCT · Llanon
- 1.2 miles
Central Hotel
BCT · Llanon