Local authority district
Isle of Anglesey
Ynys Môn
W06000001
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
- 2,896
- Postcode districts
- 21
- Five-year recorded sales
- 5,159
- Open schools at matching postcodes
- 50
- Census 2021 residents
- 68,816
- Census 2021 households
- 30,850
- Mean postcode coordinate
- 53.28557, -4.38182
Quality-approved postcode districts
- LL65923 active postcodes
- LL77253 active postcodes
- LL61248 active postcodes
- LL68235 active postcodes
- LL59200 active postcodes
- LL58192 active postcodes
- LL62119 active postcodes
- LL60111 active postcodes
- LL63105 active postcodes
- LL7186 active postcodes
- LL7480 active postcodes
- LL6761 active postcodes
- LL7560 active postcodes
Related official areas
- Electoral wardTwrcelynW05001504 · 297 postcodes
- Electoral wardTalybolionW05001502 · 277 postcodes
- Electoral wardSeiriolW05001501 · 270 postcodes
- Electoral wardLligwyW05001499 · 247 postcodes
- Electoral wardAethwyW05001492 · 246 postcodes
- Electoral wardBro AberffrawW05001494 · 231 postcodes
- Electoral wardYnys GybiW05001505 · 214 postcodes
- Electoral wardCanolbarth MônW05001496 · 191 postcodes
- Electoral wardBro'r LlynnoeddW05001495 · 189 postcodes
- Electoral wardCrigyllW05001498 · 187 postcodes
- Electoral wardTref CybiW05001503 · 156 postcodes
- Electoral wardCefniW05001497 · 139 postcodes
- Lower layer super output areaIsle of Anglesey 007FW01002008 · 167 postcodes
- Lower layer super output areaIsle of Anglesey 002EW01002005 · 124 postcodes
- Lower layer super output areaIsle of Anglesey 009AW01000007 · 115 postcodes
- Lower layer super output areaIsle of Anglesey 002CW01000021 · 106 postcodes
- Lower layer super output areaIsle of Anglesey 009DW01000038 · 102 postcodes
- Lower layer super output areaIsle of Anglesey 004AW01000022 · 98 postcodes
- Lower layer super output areaIsle of Anglesey 001DW01000028 · 97 postcodes
- Lower layer super output areaIsle of Anglesey 005AW01000005 · 96 postcodes
- Lower layer super output areaIsle of Anglesey 004GW01002007 · 86 postcodes
- Lower layer super output areaIsle of Anglesey 005BW01000013 · 85 postcodes
- Lower layer super output areaIsle of Anglesey 009BW01000025 · 85 postcodes
- Lower layer super output areaIsle of Anglesey 001EW01000031 · 82 postcodes
- Middle layer super output areaIsle of Anglesey 009W02000009 · 379 postcodes
- Middle layer super output areaIsle of Anglesey 005W02000005 · 376 postcodes
- Middle layer super output areaIsle of Anglesey 001W02000001 · 370 postcodes
- Middle layer super output areaIsle of Anglesey 007W02000007 · 365 postcodes
- Middle layer super output areaIsle of Anglesey 003W02000003 · 336 postcodes
- Middle layer super output areaIsle of Anglesey 004W02000004 · 321 postcodes
- Middle layer super output areaIsle of Anglesey 002W02000002 · 296 postcodes
- Middle layer super output areaIsle of Anglesey 006W02000006 · 237 postcodes
- Middle layer super output areaIsle of Anglesey 008W02000008 · 216 postcodes
- Westminster parliamentary constituencyYnys MônW07000112 · 2,896 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/LAD Local Authority District names and codes UK as at 04_25.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.