Map of BT31 9TW postcode No longer in use

General information

Postcode	BT31 9TW
Post Town	Castlewellan
Businesses	No businesses found

Geography

	Latitude	54.274319
	Longitude	-6.033048
	Easting	137536
	Northing	494027
	Grid reference	SB375940
	UTM reference	29U 693174 6018105
	what3words	deduct.dips.apparatus
	Plus code	9C6M7XF8+PQ
	Altitude	104 metres (341 feet)
	Sunrise (today)	8:44
	Sunset (today)	16:18
	Distance away
	Distance to sea	11.6 KMs (7.2 miles)

Administrative areas

Ward	Ballyward	N08001006
District	Newry, Mourne and Down	N09000010
Constituency (2024)	South Down	N05000015
MP	Chris Hazzard	Sinn Féin
Police force	(pseudo) Northern Ireland
Water company	Northern Ireland Water
NUTS/ITL 3	Newry, Mourne and Down
NUTS/ITL 2	Northern Ireland
NUTS/ITL 1	Northern Ireland
Country	Northern Ireland	N92000002

Data

Date introduced	June 1999
Date usage ended	June 2000
Last updated	December 2024
User type	Large (addresses receive more 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)	233 / 890 Most deprivedLeast deprived
Census output area (2021)	N20003331
Census output area (2011)	N00000721
Lower layer super output area (2011)	Ballyward	95FF02W1
Middle layer super output area (2011)	(pseudo) Northern Ireland	N99999999
Travel to work area	Newry and Banbridge	N12000009

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