The UK Postcode Database

RH20 4WG

a terminated large user postcode in Rock (Horsham), West Sussex

Introduced in July 2003, terminated in July 2005
RH20 4WG 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: 50.9098 / 50°54'35"N

Longitude: -0.4052 / 0°24'18"W

UTM Reference: 30U 682419 5642996

OS Easting: 512221

OS Northing: 113465

OS Grid: TQ122134

Location Encoding

Mapcode Local: GBR HL9.SGT

Mapcode Global: FRA B61P.V93

Open Location Code: 9C2XWH5V+WW

Maidenhead Locator System: IO90tv18

Demographics

Urban/Rural Indicator: E1

  • rural village
  • a rural village surrounded by populated countryside

ONS Population Classification: 2b2

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

Index of Multiple Deprivation (IMD): 23190 / 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 RH20 4WG on Wednesday 3 June 2026

Nautical twilight begins (First light) 03:01
Civil twilight begins (Dawn) 04:06
Sunrise 04:51
Transit (sun is at its highest) 12:59
Sunset 21:08
Civil twilight ends (Dusk) 21:52
Nautical twilight ends (Nightfall) 22:58
Hours of daylight today04:21 to 21:38
Hours of darkness tonight
(lighting-up time)
21:38 to 04:20
Moon Phase Waning Gibbous
Moon Sets 05:47
Moon Rises 23:13

For a full sun and moon calendar for RH20 4WG, go to The Time and Place

Elected Representatives for RH20 4WG

United Kingdom Parliament
Constituency

Arundel and South Downs

MP

Andrew Griffith Conservative

West Sussex County Council
County council electoral division

Storrington

Councillor

Paul Marshall Conservative

Horsham District Council
District council ward

Storrington & Washington

Councillors

Emma Beard Green Party (E&W)

Claudia Fisher Green Party (E&W)

Joan Grech Green Party (E&W)

RH20 4WG also falls within the Civil Parish of Washington, 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 RH20 4WG

CodeNameData TypeData ThemeActive SinceData Owner
E00161285 Output Areas Statistical Building Block 1 January 2009 ONS
E01031629 Horsham 015E Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02006602 Horsham 015 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04009973 Washington Civil Parishes Administrative 1 January 2009 DLUHC
E05011831 Storrington & Washington Electoral Wards/Divisions Administrative/Electoral 2 May 2019 DLUHC
E07000227 Horsham Non-metropolitan Districts Administrative 1 January 2009 DLUHC
E10000032 West Sussex Counties Administrative 1 January 2009 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001067 Arundel and South Downs Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000033 Sussex Police Force Areas Other 1 January 2009 Home Office
E30000196 Crawley Travel to Work Areas Other 31 July 2015 ONS
E33045152 Workplace Zones Census 31 December 2011 ONS
E37000044 Coast to Capital Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000265 NHS Sussex ICB - 70F Sub Integrated Care Board Locations Health 1 April 2023 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E54000064 NHS Sussex Integrated Care Board Integrated Care Boards Health 1 April 2023 ODS
E56000012 Surrey and Sussex Cancer Alliances Health 1 September 2016 NHS England
E58001660 Storrington ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63006380 Rock (Horsham) Built Up Areas Census 1 December 2022 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.

Page generated in 0.64 seconds. 216.73.217.34. Wed, 03 Jun 2026 22:51:16 +0100. Reticulating Splines.