The village of St Mary Bourne is located within the county of Hampshire.
The Parish Church (a Grade I listed building) is called St Mary Bourne: St Peter and serves the parish of St Mary Bourne: St Peter and the benefice of Hurstbourne Priors Longparish etc and belongs to the diocese of Winchester.
St Mary Bourne is situated in the South East (England) region of the UK and is governed by Basingstoke and Deane, council.
The village of St Mary Bourne is in the North Hampshire region of Hampshire and Isle of Wight within South East (England).