Llanllyfni postcodes (2024)

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There are 14 postcodes in the built up area of Llanllyfni. The area contains approximately 238 households with a population of about 597 (2011 census)

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
Postcode Latitude Longitude Easting Northing Grid reference Active?
LL54 6AZ53.046639-4.281949247127352366SH471523Yes
LL54 6DB53.049593-4.28362247025352698SH470526Yes
LL54 6DD53.046304-4.281686247143352328SH471523Yes
LL54 6DE53.045474-4.280881247194352234SH471522Yes
LL54 6DF53.044437-4.28196247118352121SH471521Yes
LL54 6DJ53.044907-4.282298247097352174SH470521Yes
LL54 6SG53.042855-4.282891247050351947SH470519Yes
LL54 6SH53.041118-4.28294247041351754SH470517Yes
LL54 6SL53.042954-4.282351247087351957SH470519Yes
LL54 6SN53.04247-4.283273247023351905SH470519Yes
LL54 6SP53.040053-4.28413246957351638SH469516Yes
LL54 6SR53.040107-4.28552246864351647SH468516Yes
LL54 6SS53.041691-4.284993246905351822SH469518Yes
LL54 6SW53.040751-4.283824246980351715SH469517Yes