The UK Postcode Database

EN6 4BZ

a terminated large user postcode in Hertfordshire

Introduced in September 1991, terminated in July 1995
EN6 4BZ 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: 51.6968 / 51°41'48"N

Longitude: -0.1522 / 0°9'7"W

UTM Reference: 30U 696801 5731157

OS Easting: 527800

OS Northing: 201400

OS Grid: TL278014

Location Encoding

Mapcode Local: GBR JBG.JBX

Mapcode Global: VHGQ0.9MW2

Open Location Code: 9C3XMRWX+P4

Maidenhead Locator System: IO91wq17

Demographics

Urban/Rural Indicator: F1

  • rural hamlet and isolated dwellings
  • a rural hamlet or isolated dwellings in populated countryside

ONS Population Classification: 5a3

  • Ethnically Diverse Suburb-an Professionals
  • Outer Suburbs
  • Young Suburban Families

Index of Multiple Deprivation (IMD): 21236 / 32844

  • 7th decile
  • somewhat less deprived

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

Sun and Moon Times for EN6 4BZ on Thursday 4 June 2026

Nautical twilight begins (First light) 02:49
Civil twilight begins (Dawn) 03:59
Sunrise 04:45
Transit (sun is at its highest) 12:58
Sunset 21:12
Civil twilight ends (Dusk) 21:58
Nautical twilight ends (Nightfall) 23:08
Hours of daylight today04:15 to 21:42
Hours of darkness tonight
(lighting-up time)
21:42 to 04:15
Moon Phase Waning Gibbous
Moon Sets 06:53
Moon Rises 23:38

For a full sun and moon calendar for EN6 4BZ, go to The Time and Place

Elected Representatives for EN6 4BZ

United Kingdom Parliament
Constituency

Hertsmere

MP

Oliver Dowden Conservative

Hertfordshire County Council
County council electoral division

Hatfield Rural

Councillor

Paul Zukowskyj Liberal Democrats

Welwyn Hatfield Borough Council
District council ward

Northaw & Cuffley

Councillors

Barbara Fitzsimon Conservative

George Michaelides Conservative

Bernard Sarson Conservative

EN6 4BZ also falls within the Civil Parish of Northaw and Cuffley, which has its own parish council and parish councillors. These are not shown here.

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

Government Statistical Services (GSS) data for EN6 4BZ

CodeNameData TypeData ThemeActive SinceData Owner
E00121601 Output Areas Statistical Building Block 1 January 2009 ONS
E01023947 Welwyn Hatfield 016A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004995 Welwyn Hatfield 016 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04004820 Northaw and Cuffley Civil Parishes Administrative 1 January 2009 DLUHC
E05011067 Northaw and Cuffley Electoral Wards/Divisions Administrative/Electoral 5 May 2016 DLUHC
E07000241 Welwyn Hatfield Non-metropolitan Districts Administrative 1 April 2012 DLUHC
E10000015 Hertfordshire Counties Administrative 1 January 2009 DLUHC
E12000006 East of England Regions Administrative 1 January 2009 DLUHC
E14001284 Hertsmere Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000234 London Travel to Work Areas Other 31 July 2015 ONS
E33027679 Workplace Zones Census 31 December 2011 ONS
E37000048 Hertfordshire Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000049 NHS East and North Hertfordshire CCG Sub Integrated Care Board Locations Health 1 April 2020 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E54000025 NHS Hertfordshire and West Essex Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000035 East of England Cancer Alliances Health 1 April 2024 NHS England
E58000629 Hatfield Rural ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E65000001 England Non-National Park Area England Non-National Park Area Census 27 February 2023 ONS
E92000001 England 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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