Most deprived 10–20%
IMD Wales
High · 13.3 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.
313
Rank out of 1,917 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 313 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 NP23 4BL
England & WalesCrime trends · near NP23 4BL
Counts are for Nantyglo 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
14
YoY —
1470
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
20
YoY —
20100
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
6
YoY —
630
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
3
YoY —
320
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
20
YoY —
20100
Sep '24Mar '25Sep '25Mar '26Aug '26
Demographics (LSOA 2021 context)
Ethnicity
White Brit.93.3%
Gypsy / Trav.3.0%
+ other · 3.7%
Religion
No religion53.2%
Christian39.4%
Not answered6.7%
+ other · 0.8%
Age groups
50–6420.2%
35–4918.9%
25–3412.2%
65–7410.2%
10–159.5%
+ 6 other age groups · 29.0%
Households
One person: aged 66+15.1%
One person: other14.7%
Married or civil partnership couple: Dependent children13.4%
Married or civil partnership couple: No children11.4%
Lone parent family: With dependent children8.8%
+ 9 other households · 36.6%
Coordinates & Location for NP23 4BL
Postcode
NP23 4BL
Coordinates
51.7929, -3.1764
Grid reference
SO189111
Easting
318,963
Northing
211,129
Region
Wales
Plus Code
9C3RQRVF+5C
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Nantyglo
Travel to Work
Merthyr Tydfil
ITL Region
Blaenau Gwent
National Park
Non-National Park
Administrative Information
Blaenau Gwent
Local Authority
Council AreaBlaenau Gwent and Rhymney W07000084
Constituency
W07000084Gwent
Police Force
Wales
Ward
Nantyglo
Constituency code
W07000084
EU Electoral Region
Wales
Parish
Nantyglo and Blaina
International Territorial Level
Blaenau Gwent
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
Blaenau Gwent 005D W01001467
W01001467MSOA 2021
Mid Super Output
Blaenau Gwent 005 W02000318
W02000318LSOA 2011
Super Output Area
Blaenau Gwent 005D W01001467
W01001467MSOA 2011
Mid Super Output
Blaenau Gwent 005 W02000318
W02000318Urban: Further from a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Further from a major town or city UF1
Sun & Time Information
7:31 AM
Sunrise
6:26 PM
Sunset
10 hours 55 minutes of daylight today
Sunrise (today)
7:31 AM
Sunset (today)
6:26 PM
Daylight duration
10 hours 55 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 NP23 4BL introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Further from a major town or city UF1. LSOA W01001467 and MSOA W02000318 assigned.
2025 — Indices of Deprivation
IMD Wales rank: 313
Present — Active
Postcode NP23 4BL 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
School applications
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