Tiar is a village in Darauli taluk, Siwan district, Bihar. Its LGD code is 232369 and it covers 1.613 km². Category: Rural.
Bordering villages: Kasila pachbenian, Diara kashidat, Darauli, Paterha, Pihuli, Narayanpur.
Boundary from the Survey of India village boundary database. All villages in Bihar