Registry / United Kingdom / Wales / Neath Port Talbot / Gwaun-leision

Gwaun-leision postal code SA18

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

Verified data profile for Gwaun-leision

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

Records

Postal identifiers

100.0%

Geocoded

SA18

Example code

Postal code	Locality	Administrative path	Coordinates
SA18	Gwaun-leision	Wales / Neath Port Talbot	51.7804, -3.9482

Validation and related lookup paths

Use this page to confirm that SA18 belongs to Gwaun-leision 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.

United Kingdom country lookup

Open top regions, formats and downloads.

Prefix SA1

Compare nearby postal identifiers.

Wales

Parent administrative area.

Neath Port Talbot

Parent administrative area.

Verified Technical Data

Postal Identifier	SA18
Locality Name	Gwaun-leision
Administrative L1	Wales
Administrative L2	Neath Port Talbot
Spatial Coordinates	LAT: 51.7804 LNG: -3.9482

Spatial Verification Map

Centroid Location: The marker represents the verified geographic centroid for the SA18 identifier area.

Geographic & Administrative Context

The postal identifier SA18 is under the regional jurisdiction of United Kingdom. Within this territory, it is specifically managed as part of the Wales » Neath Port Talbot » Gwaun-leision administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.