CH4 8RZ

a terminated large user postcode in Flintshire

Introduced in January 1980, terminated in December 1996

CH4 8RZ	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: 53.1811 / 53°10'51"N

Longitude: -2.9382 / 2°56'17"W

UTM Reference: 30U 504133 5892420

OS Easting: 337400

OS Northing: 365300

OS Grid: SJ374653

Location Encoding

Mapcode Local: GBR 78.3LS7

Mapcode Global: WH88D.V91M

Open Location Code: 9C5V53J6+CP

Maidenhead Locator System: IO83me73

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2b2

Suburbanites and Peri-Urbanites
Rural Amenity
Rural Mix

Index of Multiple Deprivation (IMD): 545 / 1909

3rd decile
more deprived

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

Sun and Moon Times for CH4 8RZ on Saturday 6 June 2026

Nautical twilight begins (First light)	02:34
Civil twilight begins (Dawn)	03:57
Sunrise	04:47
Transit (sun is at its highest)	13:10
Sunset	21:33
Civil twilight ends (Dusk)	22:23
Nautical twilight ends (Nightfall)	23:46

Hours of daylight today	04:17 to 22:03
Hours of darkness tonight (lighting-up time)	22:03 to 04:16
Moon Phase	Waning Gibbous
Moon Rises	00:12
Moon sets	09:35

For a full sun and moon calendar for CH4 8RZ, go to The Time and Place

Elected Representatives for CH4 8RZ

United Kingdom Parliament

Constituency

Alyn and Deeside

MP

Mark Tami Labour

Flintshire Council

Unitary Authority electoral division (UTE)

Saltney Ferry

Councillors

Christine Jones Labour

Dale Selvester Independent

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for CH4 8RZ

Code	Name	Data Type	Data Theme	Active Since	Data Owner
K01000011	Chester	Travel to Work Areas	Other	31 July 2015	ONS
K08000011	Chester	Built Up Areas	Census	17 April 2024	OS
W00001771		Output Areas	Statistical Building Block	1 January 2009	ONS
W01000329	Flintshire 015D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
W02000072	Flintshire 015	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
W04000206	Saltney	Communities	Administrative	1 January 2009	WG (LGBC)
W05001611	Saltney Ferry	Electoral Wards	Administrative/Electoral	5 May 2022	WG (LGBC)
W06000005	Flintshire	Unitary Authorities	Administrative	1 January 2009	WG (LGBC)
W07000082	Alyn and Deeside	Westminster Parliamentary Constituencies	Electoral	4 July 2024	WG (BC)
W11000023	Betsi Cadwaladr University Health Board	Local Health Boards	Health	1 October 2009	WG (Health)
W15000001	North Wales	Police Force Areas	Other	1 January 2009	Home Office
W16000001	North Wales	Department for Children, Education, Lifelong Learning and Skills, WG	Other	1 January 2009	WG (Educ)
W31000001	Wales Non-National Park Area	Wales Non-National Park Area	Other	1 January 2009	WG (Envt)
W35001202		Workplace Zones	Census	31 December 2011	ONS
W92000004	Wales	Country	Administrative	1 January 2009	ONS

The UK Postcode Database