Registry / United Kingdom / Wales / Gwynedd / Barmouth

Barmouth postal code LL42

Verified postal identifier in Gwynedd, United Kingdom. Technical profile with precision geocoding and administrative hierarchy.

Verified data profile for Barmouth

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

Records

Postal identifiers

100.0%

Geocoded

LL42

Example code

Postal code	Locality	Administrative path	Coordinates
LL42	Barmouth	Wales / Gwynedd	52.7238, -4.0575

Validation and related lookup paths

Use this page to confirm that LL42 belongs to Barmouth inside United Kingdom. For applications, validate the original postal code string together with the country and administrative hierarchy instead of relying on a global numeric pattern.

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Prefix LL4

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Wales

Parent administrative area.

Gwynedd

Parent administrative area.

Verified Technical Data

Postal Identifier	LL42
Locality Name	Barmouth
Administrative L1	Wales
Administrative L2	Gwynedd
Spatial Coordinates	LAT: 52.7238 LNG: -4.0575

Spatial Verification Map

Centroid Location: The marker represents the verified geographic centroid for the LL42 identifier area.

Geographic & Administrative Context

The postal identifier LL42 is under the regional jurisdiction of United Kingdom. Within this territory, it is specifically managed as part of the Wales » Gwynedd » Barmouth administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.