SA17 4DD Postcode | Sold Prices & Census (Carmarthenshire) | Sipuha
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SA17 4DD

POSTCODE

SA17 4DD is a postcode in Trimsaran.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.7230, -4.2448
OS grid SN450050 (245,046, 205,087)
IMD Wales
2/10
#291
Plus Code
9C3QPQF4+63
Among the most deprived
IMD Wales
Wales
Region
Live
Status
Among the most deprived
IMD Wales
Wales
Region
Live
Status

School applications

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Coordinates & Location for SA17 4DD

Wales
Country
Carmarthenshire
Local Authority
Trimsaran
Ward
Llanelli
Travel to Work
TTWA
Postcode
SA17 4DD
Coordinates
51.7230, -4.2448
Grid reference
SN450050
Easting
245,046
Northing
205,087
Region
Wales
Plus Code
9C3QPQF4+63
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Trimsaran
Travel to Work
Llanelli
ITL Region
Carmarthenshire
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.
291
Rank out of 1,909 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 291 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.

Property sales (Land Registry)

England & Wales
See sold prices in SA17

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,239
White Brit.97.9%
+ other · 2.1%

Religion

Total residents: 1,238
No religion54.1%
Christian40.4%
Not answered4.7%
+ other · 0.8%

Age groups

Total residents: 1,239
50–6418.6%
35–4916.9%
65–7413.4%
25–3412.3%
5–98.5%
+ 6 other age groups · 30.3%

Households

Total households: 521
Any member 66+17.9%
Other13.2%
Married or civil partnership couple: Dependent children10.6%
Married or civil partnership couple: No children10.6%
All members 66+9.8%
+ 8 other households · 38.0%

Administrative Information

Carmarthenshire
Local Authority
Council Area
Llanelli W07000098
Constituency
W07000098
Dyfed-Powys
Police Force
Wales
Ward
Trimsaran
Constituency code
W07000098
EU Electoral Region
Wales
Parish
Trimsaran
International Territorial Level
Carmarthenshire

Health & NHS

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

Statistical Areas

LSOA 2021
Super Output Area
Carmarthenshire 018C W01000729
W01000729
MSOA 2021
Mid Super Output
Carmarthenshire 018 W02000159
W02000159
LSOA 2011
Super Output Area
Carmarthenshire 018C W01000729
W01000729
MSOA 2011
Mid Super Output
Carmarthenshire 018 W02000159
W02000159
Larger rural: Further from 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
Larger rural: Further from a major town or city RLF1

Sun & Time Information

5:56 AM6:26 PM
5:56 AM
Sunrise
6:26 PM
Sunset
12 hours 30 minutes of daylight today
Sunrise (today)
5:56 AM
Sunset (today)
6:26 PM
Daylight duration
12 hours 30 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode SA17 4DD 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. IMD Wales rank: 291
2021 — Census Update
2021 Census classification: Larger rural: Further from a major town or city RLF1. LSOA W01000729 and MSOA W02000159 assigned.
Present — Active
Postcode SA17 4DD is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live
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