The village of Frogmore is located within the county of Hertfordshire.
The Parish Church (a Grade II listed building) is called Frogmore: Holy Trinity and serves the parish of Frogmore: Holy Trinity and the benefice of Frogmore and belongs to the diocese of St.Albans.
Frogmore is situated in the East of England region of the UK and is governed by St Albans, council.
The village of Frogmore is in the Hertfordshire region of Bedfordshire and Hertfordshire within East of England.