The village of South Willingham is located within the county of Lincolnshire.
The Parish Church is called South Willingham: St Martin and serves the parish of East Barkwith: St Mary and the benefice of Barkw Group and belongs to the diocese of Lincoln.
South Willingham is situated in the East Midlands (England) region of the UK and is governed by East Lindsey, council.
The village of South Willingham is in the Lincolnshire region of Lincolnshire within East Midlands (England).