Most deprived 10%
IMD Wales
Low · 4.0 per 1k
Crime · Aug '26
Wales
Region
Deprivation Index (IMD)
IMD Wales — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, access to services, housing, and community safety.
177
Rank out of 1,917 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 177 out of 1,917 lower layer super output areas in Wales. N/A for England, Scotland and Northern Ireland as this postcode is in Wales.
Property sales (Land Registry)
England & WalesPolice Recorded Crime near NP11 3LJ
England & WalesCrime trends · near NP11 3LJ
Counts are for Crumlin electoral ward, not a 1-mile police.uk street search around this postcode.
data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
8
YoY -20%
26130
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
5
YoY -55%
1470
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
4
YoY —
630
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
840
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
2
YoY —
950
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
4
YoY -67%
1370
Sep '24Mar '25Sep '25Mar '26Aug '26
Demographics (LSOA 2021 context)
Ethnicity
White Brit.97.7%
+ other · 2.3%
Religion
No religion62.6%
Christian30.5%
Not answered6.2%
+ other · 0.7%
Age groups
50–6421.0%
35–4916.4%
25–3412.0%
65–7410.3%
5–98.3%
+ 6 other age groups · 32.0%
Households
One person: other14.5%
One person: aged 66+13.3%
Single family household, all members 66+11.4%
Lone parent family: With dependent children11.4%
Married or civil partnership couple: No children10.4%
+ 8 other households · 38.9%
Getting around
Straight-line distance from this postcode. Walking time is approximate.
Stations
- 1.2 km straight lineabout 15 min
Llanhilleth Rail Station
Rail
- 3.0 km straight lineabout 38 min
Newbridge Rail Station
Rail
- 5.5 km straight lineabout 69 min
Gilfach Fargoed Rail Station
Rail
Bus stops
- 56 m straight lineabout 1 min
Trinant Post Office
Bus · after · south-west
- 111 m straight lineabout 1 min
Trinant Post Office
Bus · after · north
- 226 m straight lineabout 3 min
Woodland Drive
Bus · opp · north
- 244 m straight lineabout 3 min
Woodland Drive
Bus · before · south
- 444 m straight lineabout 6 min
Horeb Court
Bus · before · north
Coordinates & Location for NP11 3LJ
Postcode
NP11 3LJ
Coordinates
51.6927, -3.1480
Grid reference
ST207999
Easting
320,750
Northing
199,956
Region
Wales
Plus Code
9C3RMVV2+3R
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Trinant
Travel to Work
Cardiff
ITL Region
Caerphilly
National Park
Non-National Park
Administrative Information
Caerphilly
Local Authority
Council AreaNewport West and Islwyn W07000105
Constituency
W07000105Gwent
Police Force
Wales
Ward
Crumlin
Constituency code
W07000105
EU Electoral Region
Wales
Parish
Crumlin
International Territorial Level
Caerphilly
Health & NHS
Aneurin Bevan University Health Board
Health Authority
Serving (pseudo) Wales
NHS WalesWales
Cancer Alliance
National
Health Authority
Aneurin Bevan University Health Board
NHS Region
Wales
Integrated Care Board
Wales
Primary Care Org
Aneurin Bevan University Health Board
Sub ICB Location
Aneurin Bevan University
Cancer Alliance
Wales
Statistical Areas
LSOA 2021
Super Output Area
Caerphilly 006C W01001358
W01001358MSOA 2021
Mid Super Output
Caerphilly 006 W02000295
W02000295LSOA 2011
Super Output Area
Caerphilly 006C W01001358
W01001358MSOA 2011
Mid Super Output
Caerphilly 006 W02000295
W02000295Smaller rural: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 Classification
(England/Wales) Rural town and fringe D1
2021 Classification
Smaller rural: Nearer to a major town or city RSN1
Sun & Time Information
7:48 AM
Sunrise
6:05 PM
Sunset
10 hours 17 minutes of daylight today
Sunrise (today)
7:48 AM
Sunset (today)
6:05 PM
Daylight duration
10 hours 17 minutes
Time zone
GMT / BST (UTC +0 / +1)
Postcode History
June 1999
First Introduced
Active fromNot terminated
Usage Ended
Terminated~27 years
Active Duration
1999 -> PresentJune 1999 — Introduced
Postcode NP11 3LJ introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural town and fringe D1.
2021 — Census Update
2021 Census classification: Smaller rural: Nearer to a major town or city RSN1. LSOA W01001358 and MSOA W02000295 assigned.
2025 — Indices of Deprivation
IMD Wales rank: 177
Present — Active
Postcode NP11 3LJ is currently active and in use.
First introduced
June 1999
Usage ended
Not terminated
Active duration
~27 years
Last updated
2026-08-01
Current status
Live
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