The UK Postcode Database

BT20 3NH

a postcode in North Down and Ards

Introduced in April 1985
BT20 3NH 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: 54.6529 / 54°39'10"N

Longitude: -5.6905 / 5°41'25"W

UTM Reference: 30U 326429 6059497

OS Easting: 349105

OS Northing: 380763

OS Grid: SJ491807

Location Encoding

Mapcode Local: IRL XR.H96X

Mapcode Global: GBR RN.GKWM

Open Location Code: 9C6PM835+5Q

Maidenhead Locator System: IO74dp76

Demographics

Urban/Rural Indicator:

ONS Population Classification: 5b2

  • Urbanites
  • Ageing Urban Living
  • Communal Retirement

Index of Multiple Deprivation (IMD): 530 / 890

  • 6th decile
  • slightly less deprived

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

Sun and Moon Times for BT20 3NH on Friday 26 June 2026

Nautical twilight begins (First light) 01:28
Civil twilight begins (Dawn) 03:51
Sunrise 04:47
Transit (sun is at its highest) 13:25
Sunset 22:03
Civil twilight ends (Dusk) 23:00
Nautical twilight ends (Nightfall) 01:22
Hours of daylight today04:17 to 22:33
Hours of darkness tonight
(lighting-up time)
22:33 to 04:18
Moon Phase Waxing Gibbous
Moon Sets 00:50
Moon Rises 18:37

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

Elected Representatives for BT20 3NH

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 3NH

CodeNameData TypeData ThemeActive SinceData Owner
N05000013 North Down Westminster Parliamentary Constituencies Electoral 4 July 2024 BCNI
N08001138 Silverstream 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
N19001619 Workplace Zones Census 31 December 2011 NISRA
N20003602 Bangor_West_D5 Data Zones Census 21 March 2021 NISRA
N21000809 Bangor_West_D 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.

Page generated in 1.46 seconds. 216.73.216.244. Fri, 26 Jun 2026 17:17:37 +0100. Acquisitive Numismatism.