Killen is a small village

Village

A village is a clustered human settlement or community, larger than a hamlet with the population ranging from a few hundred to a few thousand , Though often located in rural areas, the term urban village is also applied to certain urban neighbourhoods, such as the West Village in Manhattan, New...

 in County Tyrone

County Tyrone

Historically Tyrone stretched as far north as Lough Foyle, and comprised part of modern day County Londonderry east of the River Foyle. The majority of County Londonderry was carved out of Tyrone between 1610-1620 when that land went to the Guilds of London to set up profit making schemes based on...

, Northern Ireland

Northern Ireland

Northern Ireland is one of the four countries of the United Kingdom. Situated in the north-east of the island of Ireland, it shares a border with the Republic of Ireland to the south and west...

. It is several miles southwest of Castlederg

Castlederg

Castlederg is a village in County Tyrone, Northern Ireland. It lies on the River Derg and is close to the border with County Donegal. The village has a ruined castle and two ancient tombs known as the Druid's Altar and Todd's Den...

, on the road leading south over Scraghy Mountain. A short distance to the west lies County Donegal

County Donegal

County Donegal is a county in Ireland. It is part of the Border Region and is also located in the province of Ulster. It is named after the town of Donegal. Donegal County Council is the local authority for the county...

, in the Republic of Ireland

Republic of Ireland

Ireland , described as the Republic of Ireland , is a sovereign state in Europe occupying approximately five-sixths of the island of the same name. Its capital is Dublin. Ireland, which had a population of 4.58 million in 2011, is a constitutional republic governed as a parliamentary democracy,...

. In the 2001 Census

United Kingdom Census 2001

A nationwide census, known as Census 2001, was conducted in the United Kingdom on Sunday, 29 April 2001. This was the 20th UK Census and recorded a resident population of 58,789,194....

 it had a population of 231 people.

In recent years, Killen Creamery has been turned into a community centre and business centre. Killen also has an Orange Lodge

Orange Institution

The Orange Institution is a Protestant fraternal organisation based mainly in Northern Ireland and Scotland, though it has lodges throughout the Commonwealth and United States. The Institution was founded in 1796 near the village of Loughgall in County Armagh, Ireland...

, which was founded in 1829.