Population of the Townland of Ballyvennaght 1841 to 1926

Year	Population		No. of Inhabited Houses		No. of Uninhabited Houses		Total  Houses
1841	256		51				51
1851	237		41		1		42
1861	214		41		5		46
1871	213		38		2		40
1881	202		36		2		38
1891	186		33		2		35
1901	152		34		5		39
1911	120		29		5		34
1926	102		25				25