. "BT45" . . . . "Castledawson"@en . "56327.0"^^ . "An Seanmhullach"@en . "Castledawson is a village in County Londonderry, Northern Ireland. It is mostly within the townland of Shanemullagh (from Irish an Seanmhullach, meaning \"the old hilltop\"), about four miles from the north-western shore of Lough Neagh, and near the market town of Magherafelt. At the 2011 Census it had a population of 3,293."@en . . "028" . "3293"^^ . .