The UK Postcode Database

BT20 3WB

a terminated large user postcode in North Down and Ards

Introduced in December 2001, terminated in July 2011
BT20 3WB 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: 54.6642 / 54°39'51"N

Longitude: -5.679 / 5°40'44"W

UTM Reference: 30U 327221 6060726

OS Easting: 349808

OS Northing: 382045

OS Grid: SJ498820

Location Encoding

Mapcode Local: IRL XR.L49Z

Mapcode Global: GBR RP.FNMD

Open Location Code: 9C6PM87C+M9

Maidenhead Locator System: IO74dp89

Demographics

Urban/Rural Indicator:

ONS Population Classification: 6a4

  • Suburbanites
  • Suburban Achievers
  • Ageing in Suburbia

Index of Multiple Deprivation (IMD): 818 / 890

  • 10th decile
  • least deprived

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

Sun and Moon Times for BT20 3WB on Wednesday 3 June 2026

Nautical twilight begins (First light) 02:18
Civil twilight begins (Dawn) 03:57
Sunrise 04:51
Transit (sun is at its highest) 13:20
Sunset 21:50
Civil twilight ends (Dusk) 22:44
Nautical twilight ends (Nightfall) 00:23
Hours of daylight today04:21 to 22:20
Hours of darkness tonight
(lighting-up time)
22:20 to 04:20
Moon Phase Waning Gibbous
Moon Sets 05:41
Moon Rises 23:49

For a full sun and moon calendar for BT20 3WB, go to The Time and Place

Elected Representatives for BT20 3WB

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 BT20 3WB

CodeNameData TypeData ThemeActive SinceData Owner
N05000013 North Down Westminster Parliamentary Constituencies Electoral 4 July 2024 BCNI
N08001109 Bryansburn 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
N19001626 Workplace Zones Census 31 December 2011 NISRA
N20003578 Bangor_West_A1 Data Zones Census 21 March 2021 NISRA
N21000806 Bangor_West_A 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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