- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 51°25'55"N 1°23'41"W
- Eastings/Northings: 442164, 170512
- OS Grid: SU421705
- Mapcode Local: GBR 81H.258
- Mapcode Global: VHC1V.R8YH
Location and coordinates are for the approximate centre of Ownham within this administrative area.
Geographic features and populated places may cross administrative borders.