Map of BT31 9AT postcode

General information

Postcode	BT31 9AT
Post Town	Castlewellan
Businesses	J MAGUIRE UPHOLSTERY LTD SIMPLY GRAND FURNITURE LIMITED THE FRIENDS OF RATHFRILAND CROSS COMMUNITY ABC LTD

Geography

	Latitude	54.267163
	Longitude	-6.015613
	Easting	138625
	Northing	493167
	Grid reference	SB386931
	UTM reference	29U 694342 6017357
	what3words	bake.tell.prank
	FixPhrase	crumb livestock stamp triage
	Plus code	9C6M7X8M+VQ
	Altitude	138 metres (452 feet)
	Sunrise (today)	8:20
	Sunset (today)	16:55
	Distance away
	Distance to sea	10.3 KMs (6.4 miles)

Administrative areas

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

Data

Date introduced	December 1984
Last updated	December 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)	19
Households (2011)	7
Index of Multiple Deprivation (2017-2020)	233 / 890 Most deprivedLeast deprived
Census output area (2021)	N20003336
Census output area (2011)	N00000721
Lower layer super output area (2021)	Slieve_Croob_E	N21000747
Lower layer super output area (2011)	Ballyward	95FF02W1
Travel to work area	Newry and Banbridge	N12000009

Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license