Karaiyappalaiyur is a village in Kodavasal taluk, Thiruvarur district, Tamil Nadu. Its LGD code is 637976 and it covers 3.938 km². Category: Rural.
Bordering villages: SIMIZHI, Arpar, Neikuppai, Keelapalaiyur, Meladichamangalam, Engan, Ayikkudi.
Boundary from the Survey of India village boundary database. All villages in Tamil Nadu