Siarkham is a village in Dagarua taluk, Purnia district, Bihar. Its LGD code is 224132 and it covers 1.502 km². Category: Rural.
Bordering villages: Chakua, Babhanpura, Belgachhi, Sakraili, Maranga, Patringa, Balua.
Boundary from the Survey of India village boundary database. All villages in Bihar