The parish of Warleggan was originally in the Bodmin Registration District, but it is now in the Liskeard Registration District. There were sub-districts are Bodmin, Egloshayle, Lanlivery and St Mabyn but these have now been abolished. Parishes within the Bodmin district were: Blisland, Bodmin, Bodmin Borough, Cardinham, Egloshayle, Endellion, Helland, Lanhydrock, Lanviet, Lanlivery, Lostwithiel, Luxulion, St. Kew, St. Mabyn, St. Minver Highlands, St. Minver Lowlands, St. Tudy, St. Winnow, Temple, Wadebridge, Warleggon, Withiel.
The Superintendant Registrar of St Austell can be contacted at: Graylands, Dean Street, Liskeard, PL14 4AH. Tel: 01579 343442.