- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 60°15'19"N 1°25'57"W
- Eastings/Northings: 431500, 1152500
- OS Grid: HU315525
- Mapcode Local: GBR Q1TM.N89
- Mapcode Global: XHD2P.RH29
Location and coordinates are for the approximate centre of Effirth within this administrative area.
Geographic features and populated places may cross administrative borders.