Map of LL54 6AG postcode No longer in use

General information

Postcode	LL54 6AG
Post Town	Caernarfon
Nearest station	Criccieth (15 km)
Bus stops	Gwernoer (W)
Known addresses	No addresses found
Businesses	No businesses found

Geography

	Latitude	53.054974
	Longitude	-4.238018
	Easting	250100
	Northing	353200
	Grid reference	SH501532
	UTM reference	30U 417023 5879102
	what3words	amending.entrusted.observes
	Plus code	9C5Q3Q36+XQ
	Altitude	115 metres (377 feet)
	Sunrise (today)	8:31
	Sunset (today)	16:14
	Distance away
	Distance to sea	7 KMs (4.4 miles)

Administrative areas

Parish	Llanllyfni	W04000083
Ward	Llanllyfni	W05001546
Unitary Authority	Gwynedd	W06000002
County	Gwynedd	W11000004
Constituency (2024)	Dwyfor Meirionnydd	W07000096
MP	Liz Saville Roberts	Plaid Cymru
Police force	North Wales
Water company	Dwr Cymru Welsh Water
NUTS/ITL 3	Gwynedd
NUTS/ITL 2	West Wales and The Valleys
NUTS/ITL 1	Wales
Country	Wales	W92000004

Data

Date introduced	January 1980
Date usage ended	December 1995
Last updated	December 2024
User type	Small (addresses receive less than 25 items of mail per day)
Quality	Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference

Demographics

Index of Multiple Deprivation (2019)	748 / 1,909 Most deprivedLeast deprived
Average household income (2020)	£36,400 Lowest (£22,200) Highest (£108,100)
Rural/urban	Rural village in a sparse setting
Census output area (2021)	W00000438
Census output area (2011)	W00000438
Lower layer super output area (2021)	Gwynedd 008B	W01000086
Lower layer super output area (2011)	Gwynedd 008B	W01000086
Middle layer super output area (2021)	Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle	W02000017
Middle layer super output area (2011)	Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle	W02000017
Travel to work area	Bangor and Holyhead	W22000022

Property sales

Average property price in Llandudno	£199,680
Annual change	-1.0%
View all properties sold in the LL postcode area

Properties recently sold in this postcode

No recent recorded sales

View all properties sold in the LL54 6 sector

Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license