Map of BT20 4XB postcode

General information

Postcode	BT20 4XB
Post Town	Bangor
Businesses	No businesses found

Geography

	Latitude	54.648408
	Longitude	-5.662752
	Easting	163799
	Northing	534309
	Grid reference	NW637343
	UTM reference	30U 328201 6058924
	what3words	pine.unit.learns
	FixPhrase	crumpled lubricant smuggling undrilled
	Plus code	9C6PJ8XP+9V
	Altitude	38 metres (126 feet)
	Sunrise (today)	6:34
	Sunset (today)	20:12
	Distance away
	Distance to sea	2.1 KMs (1.3 miles)

Administrative areas

Ward	Castle	N08001111
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
Last updated	September 2025
User type	Small (addresses receive less than 25 items of mail per day)
Quality	Within the building of the matched address closest to the postcode mean

Demographics

Population (2011)	78
Households (2011)	42
Index of Multiple Deprivation (2019)	585 / 890 Most deprivedLeast deprived
Census output area (2021)	N20003654
Census output area (2011)	8C1
Lower layer super output area (2011)	Bangor Castle	95XX05W1
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