SA31 1DW

Carmarthen Town North and South · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

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Local authority
Carmarthenshire
Constituency
Caerfyrddin
Postcode district
SA31
Postcode sector
SA31 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA31 1DN 10 m
SA31 1DR 45 m
SA31 1DP 54 m
SA31 1TP 100 m
SA31 1TS 100 m
Complete postcode fields and official codes
Postcode
SA31 1DW
Status
Terminated
Introduced
1 April 1987
Terminated
1 July 1995
Postcode area
SA
Postcode district
SA31
Postcode sector
SA31 1
Latitude
51.862202
Longitude
-4.309050
British National Grid easting
241,100
British National Grid northing
220,700

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Parish or community
W04000494
Westminster constituency
Caerfyrddin · W07000087
Output area
W00003427
Lower layer super output area
Carmarthenshire 007C · W01000639
Middle layer super output area
Carmarthenshire 007 · W02000148

Postcode source versions

Explore SA31

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
12
Primary
0
Secondary
0
  1. Myrddin C.P. School

    Welsh establishment

    351 m
  2. Ysgol y Dderwen

    Welsh establishment

    351 m
  3. Richmond Park Primary School

    Welsh establishment

    481 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,987
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 818
  • Shoplifting 274
  • Anti social behaviour 191
  • Public order 170
  • Criminal damage and arson 151

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SA31 1 residents
5,877

Age bands in SA31 1

Wider postcode sector
Age 0 to 14
17%

990 residents

Age 15 to 24
11.3%

657 residents

Age 25 to 44
27.4%

1,593 residents

Age 45 to 64
24.4%

1,421 residents

Age 65 and over
19.9%

1,159 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

3

within 5 km straight-line

  • FURNACE HOUSE SURGERY

    ST. ANDREWS ROAD, CARMARTHEN, SA31 1EX

    ODS code W92016

    410 m

  • ST PETER'S SURGERY

    ST. PETERS SURGERY, ST. PETERS STREET, CARMARTHEN, SA31 1AH

    ODS code W92050

    449 m

  • MEDDYGFA PARC

    MEDDYGFA PARC, BUILDING 8, PARC DEWI SANT, JOB'S WELL ROAD, CARMARTHEN, SA31 3HB

    ODS code W92616

    1.7 km

Nearby transport

  • Brewery Road Lower

    BCT · Carmarthen

    0.1 miles
  • Cae Eithin

    BCT · Carmarthen

    0.1 miles
  • Heol Dysgwylfa

    BCT · Carmarthen

    0.1 miles
  • Bryn Gorwel

    BCT · Carmarthen

    0.1 miles
  • Heol Dysgwylfa

    BCT · Carmarthen

    0.1 miles

Evidence in context

Schools

12 open schools are in scope, including 0 primary and 0 secondary schools. Myrddin C.P. School is the nearest published school at 351 m.

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

Recorded crime

1,987 published events cover 12 months, averaging 165.583 events per published month. The largest recorded category is Violence and sexual offences with 818 events.

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