- Category: Populated Place
- Type: Village
- Latitude/Longitude: 50°26'52"N 5°1'42"W
- Eastings/Northings: 185081, 65287
- OS Grid: SW850652
- Mapcode Local: GBR ZG.VVP5
- Mapcode Global: FRA 07CW.0R4
Location and coordinates are for the approximate centre of Tregurrian within this administrative area.
Geographic features and populated places may cross administrative borders.