We don't know what Electoral Division Ballywilliam is in. Ballywilliam is in the Civil Parish of Comber (Castlereagh Lower portion). Ballywilliam is in the Barony of Castlereagh Lower. Ballywilliam is in Co. Down

The Irish name for Ballywilliam is Baile Mhic Uilliam

Ballywilliam is not matched up to Logainm.ie yet.


It is located at 54° 32' 2" N, 5° 46' 12" W.


Ballywilliam has an area of:

Nationwide, it is the 32098th largest townland that we know about

Within Co. Down, it is the 1006th largest townland


Ballywilliam borders the following other townlands:


We don't know about any subtownlands in Ballywilliam.

Genealogy / Ancestry / Records Search

Curious to see who lived in Ballywilliam in the past? Maybe even seeing scans of their handwritten census returns?

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Ballywilliam was added to OpenStreetMap on 5 Mar 2015 by Stephen_Co_Antrim.