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Westminster parliamentary constituency

Swansea West

Gorllewin Abertawe

W07000108

This page groups current postcode coverage with source-backed Census, recorded sale and school counts. It is an official area summary, not a boundary or service-eligibility check.

Area summary

Active postcodes
2,423
Postcode districts
6
Five-year recorded sales
7,275
Open schools at matching postcodes
38
Census 2021 residents
104,104
Census 2021 households
45,945
Mean postcode coordinate
51.63696, -3.95461

Quality-approved postcode districts

  • SA1
    916 active postcodes
  • SA2
    524 active postcodes
  • SA6
    495 active postcodes
  • SA5
    421 active postcodes
  • SA3
    2 active postcodes
  • Local authority district Swansea
    W06000011 · 2,423 postcodes
  • Electoral ward Castle
    W05001041 · 475 postcodes
  • Electoral ward Morriston
    W05001055 · 359 postcodes
  • Electoral ward Sketty
    W05001064 · 336 postcodes
  • Electoral ward Uplands
    W05001067 · 300 postcodes
  • Electoral ward Mynydd-bach
    W05001057 · 239 postcodes
  • Electoral ward Penderry
    W05001059 · 201 postcodes
  • Electoral ward Landore
    W05001050 · 159 postcodes
  • Electoral ward Cwmbwrla
    W05001044 · 132 postcodes
  • Electoral ward Townhill
    W05001066 · 128 postcodes
  • Electoral ward Waterfront
    W05001068 · 94 postcodes
  • Lower layer super output area Swansea 025F
    W01001955 · 149 postcodes
  • Lower layer super output area Swansea 025B
    W01000745 · 123 postcodes
  • Lower layer super output area Swansea 009F
    W01000822 · 91 postcodes
  • Lower layer super output area Swansea 025I
    W01001997 · 82 postcodes
  • Lower layer super output area Swansea 008C
    W01000812 · 47 postcodes
  • Lower layer super output area Swansea 016D
    W01000788 · 46 postcodes
  • Lower layer super output area Swansea 022E
    W01000857 · 45 postcodes
  • Lower layer super output area Swansea 027D
    W01000861 · 45 postcodes
  • Lower layer super output area Swansea 016F
    W01000790 · 44 postcodes
  • Lower layer super output area Swansea 026B
    W01000871 · 44 postcodes
  • Lower layer super output area Swansea 008D
    W01000813 · 43 postcodes
  • Lower layer super output area Swansea 026D
    W01000875 · 43 postcodes
  • Middle layer super output area Swansea 025
    W02000192 · 426 postcodes
  • Middle layer super output area Swansea 009
    W02000176 · 239 postcodes
  • Middle layer super output area Swansea 016
    W02000183 · 233 postcodes
  • Middle layer super output area Swansea 024
    W02000191 · 205 postcodes
  • Middle layer super output area Swansea 008
    W02000175 · 186 postcodes
  • Middle layer super output area Swansea 022
    W02000189 · 180 postcodes
  • Middle layer super output area Swansea 003
    W02000170 · 172 postcodes
  • Middle layer super output area Swansea 026
    W02000193 · 166 postcodes
  • Middle layer super output area Swansea 027
    W02000194 · 156 postcodes
  • Middle layer super output area Swansea 011
    W02000178 · 149 postcodes
  • Middle layer super output area Swansea 015
    W02000182 · 133 postcodes
  • Middle layer super output area Swansea 019
    W02000186 · 127 postcodes

Source and limitations

Source: Office for National Statistics licensed under the Open Government Licence v.3.0.. Coverage: United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope.

Names come from ONS Postcode Directory, release 2026-08, file Documents/PCON Westminster Parliamentary Constituency names and codes UK as at 12_24.csv, publisher date 1 Sept 2026.

OGL-3.0 with third-party rights. Counts reflect active postcodes in the current CheckNear.me publication and may differ from administrative service records.