The UK Postcode Database

MK18 3ZR

a terminated large user postcode in Buckinghamshire

Introduced in December 1997, terminated in December 1998
MK18 3ZR 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: 51.9373 / 51°56'14"N

Longitude: -0.8758 / 0°52'32"W

UTM Reference: 30U 646026 5756192

OS Easting: 477384

OS Northing: 227124

OS Grid: SP773271

Location Encoding

Mapcode Local: GBR BZZ.FDQ

Mapcode Global: VHDTJ.RKWR

Open Location Code: 9C3XW4PF+WM

Maidenhead Locator System: IO91nw44

Demographics

Urban/Rural Indicator: D1

  • rural town
  • a small town or larger village, surrounded by populated countryside

ONS Population Classification: 2b2

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Rural Mix

Index of Multiple Deprivation (IMD): 22732 / 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 MK18 3ZR on Thursday 4 June 2026

Nautical twilight begins (First light) 02:48
Civil twilight begins (Dawn) 04:00
Sunrise 04:47
Transit (sun is at its highest) 13:01
Sunset 21:16
Civil twilight ends (Dusk) 22:03
Nautical twilight ends (Nightfall) 23:14
Hours of daylight today04:17 to 21:46
Hours of darkness tonight
(lighting-up time)
21:46 to 04:16
Moon Phase Waning Gibbous
Moon Sets 06:55
Moon Rises 23:42

For a full sun and moon calendar for MK18 3ZR, go to The Time and Place

Elected Representatives for MK18 3ZR

United Kingdom Parliament
Constituency

Buckingham and Bletchley

MP

Callum Anderson Labour

MK18 3ZR also falls within the Civil Parish of Winslow, 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 MK18 3ZR

CodeNameData TypeData ThemeActive SinceData Owner
E00089504 Output Areas Statistical Building Block 1 January 2009 ONS
E01017736 Buckinghamshire 005B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003656 Buckinghamshire 005 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04001555 Winslow Civil Parishes Administrative 1 January 2009 DLUHC
E05015975 Winslow Electoral Wards/Divisions Administrative/Electoral 1 May 2025 DLUHC
E06000060 Buckinghamshire Unitary Authorities Administrative 1 April 2020 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001141 Buckingham and Bletchley Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000029 Thames Valley Police Force Areas Other 1 January 2009 Home Office
E30000243 Milton Keynes Travel to Work Areas Other 31 July 2015 ONS
E33041188 Workplace Zones Census 31 December 2011 ONS
E37000043 Buckinghamshire Local Enterprise Partnerships Other 1 April 2021 BEIS
E38000223 NHS Buckinghamshire, Oxfordshire and Berkshire West ICB - 14Y Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E54000044 Buckinghamshire, Oxfordshire and Berkshire West Integrated Care Boards Health 1 April 2016 NHS
E56000034 Thames Valley Cancer Alliances Health 1 July 2023 NHS England
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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