The UK Postcode Database

G21 4SA

a postcode in

Introduced in February 1986
G21 4SA 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.

Streets Associated with G21 4SA

Unnamed road - 9 properties, USRN 8006795

Unnamed road - 1 property, USRN 8007004

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 55.8846 / 55°53'4"N

Longitude: -4.2252 / 4°13'30"W

UTM Reference: 30U 423363 6193916

OS Easting: 260914

OS Northing: 667957

OS Grid: NS609679

Location Encoding

Mapcode Local: GBR 0SB.K8

Mapcode Global: WH4Q7.2C84

Open Location Code: 9C7QVQMF+RW

Maidenhead Locator System: IO75vv22

Demographics

Urban/Rural Indicator: 1

  • large urban area
  • a major city

ONS Population Classification: 7b2

  • Constrained City Dwellers
  • Constrained Flat Dwellers
  • Deprived Neighbourhoods

Index of Multiple Deprivation (IMD): 75 / 6976

  • 1st decile
  • most deprived

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

Sun and Moon Times for G21 4SA on Thursday 2 July 2026

Civil twilight begins (Dawn) 03:36
Sunrise 04:37
Transit (sun is at its highest) 13:21
Sunset 22:04
Civil twilight ends (Dusk) 23:05
Hours of daylight today04:07 to 22:34
Hours of darkness tonight
(lighting-up time)
22:34 to 04:08
Moon Phase Waning Gibbous
Moon Sets 05:47
Moon Rises 22:35

For a full sun and moon calendar for G21 4SA, go to The Time and Place

Government Statistical Services (GSS) data for G21 4SA

CodeNameData TypeData ThemeActive SinceData Owner

All public sector data is licensed under the Open Government Licence v2.0.

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