The UK Postcode Database

DH1 3TT

a terminated large user postcode in County Durham

Introduced in December 1998, terminated in October 2002
DH1 3TT 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: 54.7806 / 54°46'50"N

Longitude: -1.573 / 1°34'22"W

UTM Reference: 30U 591777 6071311

OS Easting: 427562

OS Northing: 542937

OS Grid: NZ275429

Location Encoding

Mapcode Local: GBR KFG5.72

Mapcode Global: WHC4Q.T34G

Open Location Code: 9C6WQCJG+6Q

Maidenhead Locator System: IO94fs17

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 3a1

  • Multicultural and Educated Urbanites
  • Student Living and Professional Footholds
  • University Centric

Index of Multiple Deprivation (IMD): 26229 / 32844

  • 8th decile
  • less deprived

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

Sun and Moon Times for DH1 3TT on Thursday 4 June 2026

Nautical twilight begins (First light) 01:55
Civil twilight begins (Dawn) 03:38
Sunrise 04:33
Transit (sun is at its highest) 13:04
Sunset 21:36
Civil twilight ends (Dusk) 22:30
Nautical twilight ends (Nightfall) 00:14
Hours of daylight today04:03 to 22:06
Hours of darkness tonight
(lighting-up time)
22:06 to 04:02
Moon Phase Waning Gibbous
Moon Sets 06:45

For a full sun and moon calendar for DH1 3TT, go to The Time and Place

Elected Representatives for DH1 3TT

United Kingdom Parliament
Constituency

City of Durham

MP

Mary Foy Labour

DH1 3TT also falls within the Civil Parish of City of Durham, 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 DH1 3TT

CodeNameData TypeData ThemeActive SinceData Owner
E00105187 Output Areas Statistical Building Block 1 January 2009 ONS
E00171834 Output Areas Statistical Building Block 31 December 2011 ONS
E01020728 County Durham 007C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E01033164 County Durham 030D Lower layer Super Output Areas Statistical Building Block 31 December 2011 ONS
E01034493 County Durham 030H Lower layer Super Output Areas Statistical Building Block 21 March 2021 ONS
E02004314 County Durham 030 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04012745 City of Durham Civil Parishes Administrative 1 April 2018 DLUHC
E05016175 Elvet, Gilesgate & Shincliffe Electoral Wards/Divisions Administrative/Electoral 1 May 2025 DLUHC
E06000047 County Durham Unitary Authorities Administrative 1 April 2009 DLUHC
E12000001 North East Regions Administrative 1 January 2009 DLUHC
E14001173 City of Durham Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000008 Durham Police Force Areas Other 1 January 2009 Home Office
E30000203 Durham and Bishop Auckland Travel to Work Areas Other 31 July 2015 ONS
E33000715 Workplace Zones Census 31 December 2011 ONS
E37000025 North East Local Enterprise Partnerships Other 13 January 2011 BEIS
E38000234 NHS North East and North Cumbria ICB - 84H Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000012 North East and Yorkshire NHS England Regions Health 1 July 2022 ODS
E54000050 Cumbria and North East Integrated Care Boards Health 1 April 2020 NHS
E56000029 Northern Cancer Alliances Health 1 April 2020 NHS England
E63007282 Durham 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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