Use this guide to understand BT11 9AX in Northern Ireland. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography.
Active postcodeSmall user postcodeNorthern Ireland
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
BT11 9AX
Postcode without spaces
BT119AX
Status
Active postcode
User type
Small user postcode
Introduced
December 1984
Directory version
2026-06
Latitude
54.5742200
Longitude
-5.9794970
British National Grid
330,710 E, 371,427 N
Containing official geographies
Country
Northern Ireland
Output Area (2021)
N20001350
LSOA (2021)
N21000315
MSOA (2021)
N99999999
Electoral ward
N08000325
Westminster constituency
N05000004
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
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BT11 9AX Questions
Answers use the geographic scope stated with each dataset above.
Where is the BT11 9AX postcode?
BT11 9AX is in Northern Ireland.
Can I buy a vector map of BT11 9AX?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full BT11 9AX postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in BT11 9
Explore other full postcodes in the same postcode sector.