The village of Carharrack is located within the county of Cornwall.
The Parish Church is called Carharrack: St Piran Mission Church and serves the parish of St Day and the benefice of Chacewater w St_Day and Carharrack and belongs to the diocese of Truro.
Carharrack is situated in the South West (England) region of the UK and is governed by Cornwall, council.
The village of Carharrack is in the Cornwall and Isles of Scilly region of Cornwall and Isles of Scilly within South West (England).