The UK Postcode Database

BT18 9TW

a postcode in North Down and Ards

Introduced in June 2001
BT18 9TW Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Coordinates

Latitude: 54.6329 / 54°37'58"N

Longitude: -5.8523 / 5°51'8"W

UTM Reference: 30U 315908 6057680

OS Easting: 338737

OS Northing: 378201

OS Grid: SJ387782

Location Encoding

Mapcode Local: IRL X1.3L0M

Mapcode Global: GBR NZ3.MJ

Open Location Code: 9C6PJ4MX+53

Maidenhead Locator System: IO74bp71

Demographics

Urban/Rural Indicator:

ONS Population Classification: 5b2

  • Urbanites
  • Ageing Urban Living
  • Communal Retirement

Index of Multiple Deprivation (IMD): 647 / 890

  • 8th decile
  • less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for BT18 9TW on Wednesday 17 June 2026

Civil twilight begins (Dawn) 03:49
Sunrise 04:46
Transit (sun is at its highest) 13:24
Sunset 22:02
Civil twilight ends (Dusk) 22:59
Hours of daylight today04:16 to 22:32
Hours of darkness tonight
(lighting-up time)
22:32 to 04:16
Moon Phase Waxing Crescent
Moon Rises 05:55
Moon sets 23:28

For a full sun and moon calendar for BT18 9TW, go to The Time and Place

Elected Representatives for BT18 9TW

United Kingdom Parliament
Constituency

North Down

MP

Alex Easton Independent

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for BT18 9TW

CodeNameData TypeData ThemeActive SinceData Owner
N05000013 North Down Westminster Parliamentary Constituencies Electoral 4 July 2024 BCNI
N08001130 Loughview Electoral Wards Administrative/Electoral 1 April 2015 NISRA
N09000011 North Down and Ards Local Government Districts Administrative 1 April 2015 NISRA
N12000002 Belfast Travel to Work Areas Other 31 July 2015 ONS
N19001644 Workplace Zones Census 31 December 2011 NISRA
N20003576 Holywood_and_Clandeboye_L5 Data Zones Census 21 March 2021 NISRA
N21000805 Holywood_and_Clandeboye_L Super Data Zones Census 21 March 2021 NISRA
N92000002 Northern Ireland Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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