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CheckNear.me

Middle layer super output area

Gwynedd 001

W02000010

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
282
Postcode districts
1
Five-year recorded sales
580
Open schools at matching postcodes
4
Census 2021 residents
8,636
Census 2021 households
2,691
Mean postcode coordinate
53.22818, -4.12719

Quality-approved postcode districts

  • LL57
    282 active postcodes

Related official areas

  • Local authority district Gwynedd
    W06000002 · 282 postcodes
  • Electoral ward Canol Bangor
    W05001517 · 164 postcodes
  • Electoral ward Dwyrain Bangor
    W05001530 · 118 postcodes
  • Lower layer super output area Gwynedd 001E
    W01000092 · 88 postcodes
  • Lower layer super output area Gwynedd 001A
    W01000062 · 78 postcodes
  • Lower layer super output area Gwynedd 001B
    W01000076 · 45 postcodes
  • Lower layer super output area Gwynedd 001C
    W01000077 · 43 postcodes
  • Lower layer super output area Gwynedd 001D
    W01000091 · 28 postcodes
  • Westminster parliamentary constituency Bangor Aberconwy
    W07000083 · 282 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/MSOA (2021) names and codes EW as at 12_21.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.