Map of BT20 4SS postcode No longer in use

General information

Postcode	BT20 4SS
Post Town	Bangor
Businesses	No businesses found

Geography

	Latitude	54.659584
	Longitude	-5.668233
	Easting	163510
	Northing	535571
	Grid reference	NW635355
	UTM reference	30U 327895 6060181
	what3words	crowned.toys.recent
	FixPhrase	crumpled lubricant spoken unpiloted
	Plus code	9C6PM85J+RP
	Altitude	19 metres (63 feet)
	Sunrise (today)	8:04
	Sunset (today)	18:12
	Distance away
	Distance to sea	0.9 KMs (0.6 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
Date usage ended	September 2000
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)	585 / 890 Most deprivedLeast deprived
Census output area (2021)	N20003644
Census output area (2011)	5B3
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