SA18 1BJ

POSTCODE

SA18 1BJ is a postcode in Gwaun-Cae-Gurwen and Lower Brynamman.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.8077, -3.8758
OS grid SN707137 (270,773, 213,786)
IMD Wales
4/10
#587
Crime · Aug '26
Around average · 7.1 per 1k
MoM +67% vs Jul '26
Plus Code
9C3RR45F+3M
Most deprived 30⁠–⁠40%
IMD Wales
Around average · 7.1 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.
587
Rank out of 1,917 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 587 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 & Wales
See sold prices in SA18

Police Recorded Crime near SA18 1BJ

England & Wales
Crime trends · near SA18 1BJ

Counts are for Gwaun-Cae-Gurwen and Lower Brynamman 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
17
YoY +70%
20100
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
7
YoY —
1160
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
1
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
2
YoY —
420
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
3
YoY —
840
Sep '24Mar '25Sep '25Mar '26Aug '26

0 of 6 key categories improving · violent crime rising

30
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,361
White Brit.97.5%
Other White1.4%
+ other · 1.1%

Religion

Total residents: 1,361
No religion52.1%
Christian40.9%
Not answered6.0%
+ other · 1.0%

Age groups

Total residents: 1,358
50–6419.8%
35–4918.6%
65–7413.0%
25–3412.6%
10–156.9%
+ 6 other age groups · 29.1%

Households

Total households: 591
One person: other16.1%
One person: aged 66+15.6%
Married or civil partnership couple: No children10.8%
Married or civil partnership couple: Dependent children10.7%
Single family household, all members 66+9.3%
+ 9 other households · 37.6%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Ammanford Rail Station

    Rail

    8.4 km straight lineabout 105 min
  • Llandybie Rail Station

    Rail

    8.9 km straight lineabout 111 min
  • Pantyffynnon Rail Station

    Rail

    9.0 km straight lineabout 112 min

Bus stops

  • School Road

    Bus · o/s 27 · north-east

    194 m straight lineabout 2 min
  • School Road

    Bus · o/s 28 · south-west

    208 m straight lineabout 3 min
  • Banwen Place

    Bus · before · north-east

    263 m straight lineabout 3 min
  • Banwen Place

    Bus · after · south-west

    277 m straight lineabout 3 min
  • Maes-y-Glyn

    Bus · o/s 29 · north-east

    364 m straight lineabout 5 min

Coordinates & Location for SA18 1BJ

Wales
Country
Neath Port Talbot
Local Authority
Gwaun-Cae-Gurwen and Lower Brynamman
Ward
Llanelli
Travel to Work
TTWA
Postcode
SA18 1BJ
Coordinates
51.8077, -3.8758
Grid reference
SN707137
Easting
270,773
Northing
213,786
Region
Wales
Plus Code
9C3RR45F+3M
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Brynamman
Travel to Work
Llanelli
ITL Region
Neath Port Talbot
National Park
Non-National Park

Administrative Information

Neath Port Talbot
Local Authority
Council Area
Brecon, Radnor and Cwm Tawe W07000085
Constituency
W07000085
South Wales
Police Force
Wales
Ward
Gwaun-Cae-Gurwen and Lower Brynamman
Constituency code
W07000085
EU Electoral Region
Wales
Parish
Gwaun-Cae-Gurwen
International Territorial Level
Neath Port Talbot

Health & NHS

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

Statistical Areas

LSOA 2021
Super Output Area
Neath Port Talbot 020E W01000931
W01000931
MSOA 2021
Mid Super Output
Neath Port Talbot 020 W02000417
W02000417
LSOA 2011
Super Output Area
Neath Port Talbot 020E W01000931
W01000931
MSOA 2011
Mid Super Output
Neath Port Talbot 020 W02000417
W02000417
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

7:46 AM6:14 PM
7:46 AM
Sunrise
6:14 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
7:46 AM
Sunset (today)
6:14 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

October 2007
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~19 years
Active Duration
2007 -> Present
October 2007 — Introduced
Postcode SA18 1BJ introduced by Royal Mail.
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural village E1.
2021 — Census Update
2021 Census classification: Smaller rural: Further from a major town or city RSF1. LSOA W01000931 and MSOA W02000417 assigned.
2025 — Indices of Deprivation
IMD Wales rank: 587
Present — Active
Postcode SA18 1BJ is currently active and in use.
First introduced
October 2007
Usage ended
Not terminated
Active duration
~19 years
Last updated
2026-08-01
Current status
Live

School applications

We've matched the postcode to Neath Port Talbot.

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Apply for a primary place via Neath Port Talbot

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Explore the full Neath Port Talbot
See local data, transport links, deprivation trends and more for the broader area — all in one place.