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SA15 4YA

Trimsaran · Carmarthenshire · Wales

Updated September 2026

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Location overview

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Ward
Trimsaran
Local authority
Carmarthenshire
Constituency
Llanelli
Postcode district
SA15
Postcode sector
SA15 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA15 4RN 55 m
SA15 4SE 140 m
SA15 4SB 175 m
SA15 4RS 235 m
SA15 4RH 285 m
Complete postcode fields and official codes
Postcode
SA15 4YA
Status
Terminated
Introduced
1 August 1993
Terminated
1 January 1995
Postcode area
SA
Postcode district
SA15
Postcode sector
SA15 4
Latitude
51.710899
Longitude
-4.227508
British National Grid easting
246,200
British National Grid northing
203,700

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Trimsaran · W05001224
Parish or community
W04001089
Westminster constituency
Llanelli · W07000098
Output area
W00003910
Lower layer super output area
Carmarthenshire 018D · W01000730
Middle layer super output area
Carmarthenshire 018 · W02000159

Postcode source versions

Explore SA15

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
12
Primary
0
Secondary
0

  1. Trimsaran Community School

    Welsh establishment

    1.2 km

  2. Pwll C.P. Mixed School

    Welsh establishment

    2.9 km

  3. Carway C.P. School

    Welsh establishment

    2.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
141
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 71
  • Criminal damage and arson 21
  • Anti social behaviour 11
  • Drugs 10
  • Other theft 6

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SA15 4 residents
5,618

Age bands in SA15 4

Wider postcode sector
Age 0 to 14
16%

883 residents

Age 15 to 24
9.7%

536 residents

Age 25 to 44
23%

1,274 residents

Age 45 to 64
26.6%

1,473 residents

Age 65 and over
24.6%

1,362 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

GP practices

2

within 5 km straight-line

  • MEDDYGFA TYWYN BACH

    PARC Y MINOS STREET, BURRY PORT, SA16 0BN

    ODS code W92031

    3.2 km

  • MEDDYGFA'R SARN

    12 HEOL Y MEINCIAU, PONTYATES, LLANELLI, SA15 5TR

    ODS code W92013

    4.8 km

Nearby transport

  • Dythel Park

    BCT · Heol-ddu

    0.1 miles

  • Dythel Park

    BCT · Heol-ddu

    0.1 miles

  • Trilwm

    BCT · Trimsaran

    0.5 miles

  • Trilwm

    BCT · Trimsaran

    0.6 miles

  • Waunyclun

    BCT · Waun y Clyn

    0.7 miles

Evidence in context

Schools

12 open schools are in scope, including 0 primary and 0 secondary schools. Trimsaran Community School is the nearest published school at 0.7 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

141 published events cover 12 months, averaging 11.75 events per published month. The largest recorded category is Violence and sexual offences with 71 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.