The UK Postcode Database

CM23 2RZ

a terminated large user postcode in Hertfordshire

Introduced in May 1994, terminated in June 1998
CM23 2RZ 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: 51.8746 / 51°52'28"N

Longitude: 0.159 / 0°9'32"E

UTM Reference: 31U 304435 5750910

OS Easting: 548718

OS Northing: 221764

OS Grid: TL487217

Location Encoding

Mapcode Local: GBR LCD.K07

Mapcode Global: VHHLV.P4WR

Open Location Code: 9F32V5F5+VH

Maidenhead Locator System: JO01bu99

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 6b1

  • Baseline UK
  • Legacy Industrial and Coastal Communities
  • Retired Seniors

Index of Multiple Deprivation (IMD): 21494 / 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 CM23 2RZ on Thursday 4 June 2026

Nautical twilight begins (First light) 02:45
Civil twilight begins (Dawn) 03:56
Sunrise 04:43
Transit (sun is at its highest) 12:57
Sunset 21:11
Civil twilight ends (Dusk) 21:58
Nautical twilight ends (Nightfall) 23:09
Hours of daylight today04:13 to 21:41
Hours of darkness tonight
(lighting-up time)
21:41 to 04:12
Moon Phase Waning Gibbous
Moon Sets 06:51
Moon Rises 23:38

For a full sun and moon calendar for CM23 2RZ, go to The Time and Place

Elected Representatives for CM23 2RZ

United Kingdom Parliament
Constituency

Hertford and Stortford

MP

Josh Dean Labour

Hertfordshire County Council
County council electoral division

Bishop's Stortford East

Councillor

Calvin Horner Liberal Democrats

East Hertfordshire District Council
District council ward

Bishop's Stortford North

Councillors

Sarah Copley Liberal Democrats

Mione Goldspink Liberal Democrats

Miriam Swainston Liberal Democrats

CM23 2RZ also falls within the Civil Parish of Bishop's Stortford, 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 CM23 2RZ

CodeNameData TypeData ThemeActive SinceData Owner
E00119121 Output Areas Statistical Building Block 21 March 2021 ONS
E01023450 East Hertfordshire 004B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E01035591 East Hertfordshire 004E Lower layer Super Output Areas Statistical Building Block 21 March 2021 ONS
E02004881 East Hertfordshire 004 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04012914 Bishop's Stortford Civil Parishes Administrative 1 April 2019 DLUHC
E05015357 Bishop's Stortford North Electoral Wards/Divisions Administrative/Electoral 4 May 2023 DLUHC
E07000242 East Hertfordshire Non-metropolitan Districts Administrative 1 April 2013 DLUHC
E10000015 Hertfordshire Counties Administrative 1 January 2009 DLUHC
E12000006 East of England Regions Administrative 1 January 2009 DLUHC
E14001283 Hertford and Stortford Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000186 Cambridge Travel to Work Areas Other 31 July 2015 ONS
E33027193 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
E58001775 Bishop's Stortford East ED County Electoral Divisions Electoral 6 May 2021 DLUHC
E63011309 Bishop's Stortford Built Up Areas Census 17 April 2024 OS
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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