Map of BT31 9PZ postcode

General information

Postcode	BT31 9PZ
Post Town	Castlewellan
Businesses	No businesses found

Geography

	Latitude	54.295166
	Longitude	-6.074649
	Easting	134963
	Northing	496501
	Grid reference	SB349965
	UTM reference	29U 690370 6020310
	what3words	underline.comedians.tripped
	FixPhrase	crumb livestock surely trickily
	Plus code	9C6M7WWG+34
	Altitude	114 metres (373 feet)
	Sunrise (today)	5:48
	Sunset (today)	20:56
	Distance away
	Distance to sea	14.8 KMs (9.2 miles)

Administrative areas

Ward	Ballyward	N08001006
District	Newry, Mourne and Down	N09000010
Constituency (2024)	South Down	N05000015
MP	Chris Hazzard	Sinn Féin
Police force	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	March 2026
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)	8
Index of Multiple Deprivation (2017)	449 / 890 Most deprivedLeast deprived
Census output area (2021)	N20003331
Census output area (2011)	N00000784
Lower layer super output area (2021)	Slieve_Croob_E	N21000747
Lower layer super output area (2011)	Katesbridge	95FF11W1
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