SY18 6TB

a terminated postcode in Powys

Introduced in January 1980, terminated in December 1981

SY18 6TB	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: 52.417 / 52°25'1"N

Longitude: -3.6703 / 3°40'13"W

UTM Reference: 30U 454413 5807630

OS Easting: 286500

OS Northing: 281200

OS Grid: SN865812

Location Encoding

Mapcode Local: GBR 99.NYSW

Mapcode Global: VH5C1.BHJZ

Open Location Code: 9C4RC88H+QV

Maidenhead Locator System: IO82dk90

Demographics

Urban/Rural Indicator: F2

rural hamlet and isolated dwellings
a rural hamlet or isolated dwellings in sparsely inhabited countryside

ONS Population Classification: 1a1

Retired Professionals
Spacious Rural Living
Pre-Retirement Spacious Living

Index of Multiple Deprivation (IMD): 1281 / 1909

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 SY18 6TB on Friday 5 June 2026

Nautical twilight begins (First light)	02:51
Civil twilight begins (Dawn)	04:07
Sunrise	04:55
Transit (sun is at its highest)	13:13
Sunset	21:31
Civil twilight ends (Dusk)	22:19
Nautical twilight ends (Nightfall)	23:34

Hours of daylight today	04:25 to 22:01
Hours of darkness tonight (lighting-up time)	22:01 to 04:24
Moon Phase	Waning Gibbous
Moon Sets	08:21

For a full sun and moon calendar for SY18 6TB, go to The Time and Place

Elected Representatives for SY18 6TB

United Kingdom Parliament

Constituency

Montgomeryshire and Glyndŵr

MP

Steve Witherden Labour

Powys Council

Unitary Authority electoral division (UTE)

Llanidloes

Councillors

Gareth Morgan Liberal Democrats

Glyn Preston Liberal Democrats

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

Government Statistical Services (GSS) data for SY18 6TB

Code	Name	Data Type	Data Theme	Active Since	Data Owner
W00002284		Output Areas	Statistical Building Block	1 January 2009	ONS
W01000429	Powys 010A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
W02000106	Powys 010	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
W04000311	Llangurig	Communities	Administrative	1 January 2009	WG (LGBC)
W05001153	Llanidloes	Electoral Wards	Administrative/Electoral	5 May 2022	WG (LGBC)
W06000023	Powys	Unitary Authorities	Administrative	1 June 2009	WG (LGBC)
W07000102	Montgomeryshire and Glyndwr	Westminster Parliamentary Constituencies	Electoral	4 July 2024	WG (BC)
W11000024	Powys Teaching Health Board	Local Health Boards	Health	1 October 2009	WG (Health)
W15000004	Dyfed-Powys	Police Force Areas	Other	1 January 2009	Home Office
W16000002	South West / Mid Wales	Department for Children, Education, Lifelong Learning and Skills, WG	Other	1 January 2009	WG (Educ)
W22000015	Newtown & Welshpool	Travel to Work Areas	Other	1 January 2009	ONS
W31000001	Wales Non-National Park Area	Wales Non-National Park Area	Other	1 January 2009	WG (Envt)
W35001339		Workplace Zones	Census	31 December 2011	ONS
W92000004	Wales	Country	Administrative	1 January 2009	ONS

The UK Postcode Database