Thayamangalam is a village in Ilayangudi taluk, Sivaganga district, Tamil Nadu. Its LGD code is 640444 and it covers 5.1 km². Category: Rural.
Bordering villages: KANNAMANGALAM, Kalaikulam, Uthamanur, Devathakudi, Thadiyamangalam.
Boundary from the Survey of India village boundary database. All villages in Tamil Nadu