LL16 4YJ Coordinates, Map & Deprivation Data | Sipuha
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LL16 4YJ

LL16 4YJ is a postcode in Trefnant.

WalesDenbighshireTrefnantLL16 4YJ
POSTCODE
Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-02-01
Coordinates
53.2280, -3.4211
OS grid SJ052710 (305,230, 371,045)
IMD Wales
6/10
#1114
Crime
—
Plus Code
9C5R6HHH+5H
Around average
IMD Wales
—
Crime
Wales
Region
Live
Status
Around average
IMD Wales
—
Crime
Wales
Region
Live
Status

Coordinates & Location for LL16 4YJ

Wales
Country
Denbighshire
Local Authority
Trefnant
Ward
Rhyl
Travel to Work
TTWA
Postcode
LL16 4YJ
Coordinates
53.2280, -3.4211
Grid reference
SJ052710
Easting
305,230
Northing
371,045
Region
Wales
Plus Code
9C5R6HHH+5H
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Trefnant
Travel to Work
Rhyl
ITL Region
Denbighshire
National Park
Non-National Park

Deprivation Index(IMD)

IMD Wales — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, access to services, housing, and community safety.
1114
Rank out of 1,909 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 1114 out of 1,909 lower layer super output areas in Wales. N/A for England, Scotland and Northern Ireland as this postcode is in Wales.

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,820
White Brit.95.6%
Other White1.0%
+ other · 3.4%

Religion

Total residents: 1,814
Christian59.6%
No religion33.9%
Not answered5.2%
+ other · 1.3%

Age groups

Total residents: 1,820
50–6424.4%
65–7417.2%
35–4915.1%
75–8411.5%
25–348.1%
+ 6 other age groups · 23.6%

Households

Total households: 790
All members 66+18.5%
Any member 66+17.9%
Married or civil partnership couple: No children13.8%
Other11.7%
Married or civil partnership couple: Dependent children10.0%
+ 7 other households · 28.2%

Administrative Information

Denbighshire
Local Authority
Council Area
Clwyd North W07000095
Constituency
W07000095
North Wales
Police Force
Scotland-wide
Ward
Trefnant
Constituency code
W07000095
EU Electoral Region
Wales
Parish
Trefnant
International Territorial Level
Denbighshire

Health & NHS

Betsi Cadwaladr University Health Board
Health Authority
Serving (pseudo) Wales
NHS Scotland
Wales
Cancer Alliance
National
Health Authority
Betsi Cadwaladr University Health Board
NHS Region
Wales
Integrated Care Board
Wales
Primary Care Org
Betsi Cadwaladr University Health Board
Sub ICB Location
Betsi Cadwaladr University
Cancer Alliance
Wales

Statistical Areas

LSOA 2021
Super Output Area
Denbighshire 010C W01000247
W01000247
MSOA 2021
Mid Super Output
Denbighshire 010 W02000051
W02000051
LSOA 2011
Super Output Area
Denbighshire 010C W01000247
W01000247
MSOA 2011
Mid Super Output
Denbighshire 010 W02000051
W02000051
Smaller rural: Further from a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 Classification
(England/Wales) Rural village E1
2021 Classification
Smaller rural: Further from a major town or city RSF1

Sun & Time Information

4:16 AM8:03 PM
4:16 AM
Sunrise
8:03 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
4:16 AM
Sunset (today)
8:03 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

August 2007
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~19 years
Active Duration
2007 -> Present
August 2007 — Introduced
Postcode LL16 4YJ introduced by Royal Mail.
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural village E1. IMD Wales rank: 1114
2021 — Census Update
2021 Census classification: Smaller rural: Further from a major town or city RSF1. LSOA W01000247 and MSOA W02000051 assigned.
Present — Active
Postcode LL16 4YJ is currently active and in use.
First introduced
August 2007
Usage ended
Not terminated
Active duration
~19 years
Last updated
2026-02-01
Current status
Live
Explore the full Denbighshire
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