Map of BT18 0PH postcode No longer in use

General information

Postcode	BT18 0PH
Post Town	Holywood
Businesses	No businesses found

Geography

	Latitude	54.641149
	Longitude	-5.816772
	Easting	153823
	Northing	534032
	Grid reference	NW538340
	UTM reference	30U 318234 6058505
	what3words	amazed.splash.relaxed
	FixPhrase	crumpled living sleep thrash
	Plus code	9C6PJ5RM+F7
	Altitude	49 metres (161 feet)
	Sunrise (today)	8:20
	Sunset (today)	16:05
	Distance away
	Distance to sea	0.7 KMs (0.4 miles)

Administrative areas

Ward	Holywood	N08001125
District	Ards and North Down	N09000011
Constituency (2024)	North Down	N05000013
MP	Alex Easton	Independent
Police force	PSNI
Water company	Northern Ireland Water
NUTS/ITL 3	Ards and North Down
NUTS/ITL 2	Northern Ireland
NUTS/ITL 1	Northern Ireland
Country	Northern Ireland	N92000002

Data

Date introduced	December 1984
Date usage ended	December 1990
Last updated	September 2025
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)	816 / 890 Most deprivedLeast deprived
Census output area (2021)	N20003553
Census output area (2011)	6B4
Lower layer super output area (2011)	Holywood Priory	95XX19W1
Travel to work area	Belfast	N12000002

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