Map of BT40 3SJ postcode

General information
Postcode BT40 3SJ
Post Town Larne
Businesses
Geography
Latitude 53.436793
Longitude -2.795505
Easting 347250
Northing 393630
Grid reference SJ472936
UTM reference 30U 513584 5920881
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Plus code 9C6PQ79P+HV
Altitude 23 metres (77 feet)
Sunrise (today) 4:47
Sunset (today) 21:34
Distance away
Distance to sea 12 KMs (7.4 miles)
Administrative areas
Ward Whitehead South N08000839
District Mid and East Antrim N09000008
Constituency (2024) East Antrim N05000005
MPSammy WilsonDemocratic Unionist Party
Police force(pseudo) Northern Ireland
Water companyNorthern Ireland Water
NUTS/ITL 3 Mid and East Antrim
NUTS/ITL 2 Northern Ireland
NUTS/ITL 1 Northern Ireland
Country Northern Ireland N92000002
Data
Date introduced December 1984
Last updated June 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) 24
Households (2011) 8
Index of Multiple Deprivation (2019)
605 / 890
Most deprivedLeast deprived
Census output area (2021)N20002751
Census output area (2011)N00001643
Lower layer super output area (2011)Blackhead95HH01W1
Middle layer super output area (2011)(pseudo) Northern IrelandN99999999
Travel to work areaBelfastN12000002
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