LL21 9YS

a terminated large user postcode in Denbighshire

Introduced in May 2004, terminated in June 2004

LL21 9YS	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: 52.9903 / 52°59'25"N

Longitude: -3.3802 / 3°22'48"W

UTM Reference: 30U 474481 5871264

OS Easting: 307453

OS Northing: 344557

OS Grid: SJ074445

Location Encoding

Mapcode Local: GBR 6P.HMDD

Mapcode Global: WH781.13NC

Open Location Code: 9C4RXJR9+4W

Maidenhead Locator System: IO82hx47

Demographics

Urban/Rural Indicator: E2

rural village
a rural village surrounded by sparsely inhabited countryside

ONS Population Classification: 7a2

Semi- and Un-Skilled Workforce
Established but Challenged
Industry Associations

Index of Multiple Deprivation (IMD): 700 / 1909

4th decile
somewhat more deprived

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

Sun and Moon Times for LL21 9YS on Wednesday 3 June 2026

Nautical twilight begins (First light)	02:44
Civil twilight begins (Dawn)	04:03
Sunrise	04:52
Transit (sun is at its highest)	13:11
Sunset	21:31
Civil twilight ends (Dusk)	22:20
Nautical twilight ends (Nightfall)	23:38

Hours of daylight today	04:22 to 22:01
Hours of darkness tonight (lighting-up time)	22:01 to 04:21
Moon Phase	Waning Gibbous
Moon Sets	05:45
Moon Rises	23:37

For a full sun and moon calendar for LL21 9YS, go to The Time and Place

Elected Representatives for LL21 9YS

United Kingdom Parliament

Constituency

Dwyfor Meirionnydd

MP

Liz Saville-Roberts Plaid Cymru

Denbighshire Council

Unitary Authority electoral division (UTE)

Edeirnion

Councillors

Gwyneth Ellis Plaid Cymru

Alan Hughes Plaid Cymru

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

Government Statistical Services (GSS) data for LL21 9YS

Code	Name	Data Type	Data Theme	Active Since	Data Owner
W00001027		Output Areas	Statistical Building Block	1 January 2009	ONS
W01000193	Denbighshire 015A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
W02000056	Denbighshire 015	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
W04000147	Corwen	Communities	Administrative	1 January 2009	WG (LGBC)
W05001337	Edeirnion	Electoral Wards	Administrative/Electoral	5 May 2022	WG (LGBC)
W06000004	Denbighshire	Unitary Authorities	Administrative	1 January 2009	WG (LGBC)
W07000096	Dwyfor Meirionnydd	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)
W22000031	Rhyl	Travel to Work Areas	Other	31 July 2015	ONS
W31000001	Wales Non-National Park Area	Wales Non-National Park Area	Other	1 January 2009	WG (Envt)
W35001135		Workplace Zones	Census	31 December 2011	ONS
W45000785	Clawdd Poncen	Built Up Areas	Census	17 April 2024	OS
W92000004	Wales	Country	Administrative	1 January 2009	ONS

The UK Postcode Database