Rupau is a village in Roh taluk, Nawada district, Bihar. Its LGD code is 257797 and it covers 3.723 km². Category: Rural.
Bordering villages: Bhikhampur, Dewanag, Singhna, Jogna, Sadikpur, Kasmara, Telari, Dhanawan.
Boundary from the Survey of India village boundary database. All villages in Bihar