LL55 9WH
Wales
Updated September 2026
Compare this postcodeLocation overview
Complete postcode fields and official codes
- Postcode
- LL55 9WH
- Status
- Terminated
- Introduced
- 1 January 2005
- Terminated
- 1 February 2005
- Postcode area
- LL
- Postcode district
- LL55
- Postcode sector
- LL55 9
- 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 LL55
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
4
in this district
LIVERPOOL HOUSE
WAUNFAWR, CAERNARFON, LL55 4YY
ODS code W94039
MEDDYGFA HAFAN
DOC FICTORIA, CAERNARFON, LL55 1TH
ODS code W94030
PRIMARY CARE CS
ERYLDON, CAMPBELL ROAD, CAERNARFON, LL55 1HU
ODS code W00209
THE SURGERY
LLANBERIS SURGERY, HIGH STREET, LLANBERIS, CAERNARFON, LL55 4SU
ODS code W94017
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.