- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 50°23'15"N 5°0'17"W
- Eastings/Northings: 186500, 58500
- OS Grid: SW865585
- Mapcode Local: GBR ZJ.9NL3
- Mapcode Global: FRA 08D0.Q23
Location and coordinates are for the approximate centre of Tregonning within this administrative area.
Geographic features and populated places may cross administrative borders.