Kilcock or Killcock (from Irish: Cill Choca meaning "Coca's cell") is a town and townland in the north of County Kildare, Ireland, on the border with County Meath. Kilcock is a dormitory town for many of those who work in Dublin. Its population of 4,100 (2006 Census) makes it the ninth largest town in Kildare and 86th largest in Ireland, having grown by 49.6pc since the 2002 census.