Rosera is a town at the bank of River Budhi Gandak. It is a municipality in Samastipur district in the Indian state of Bihar.As per 2011 India census,[3] Rosera had a population of 31,155 [2011]. Males constituted 53% of the population and females 47%. Rosera had an average literacy rate of 64.5%: male literacy was 70%, and female literacy 58%. 16% of the population were under 6 years of age.
Ranchi , Patna , Jamshedpur , Dhanbad , Gaya , Bhagalpur , Biharsharif , Arrah , Bokaro , Katihar , Darbhanga , Dumka , Hilsa , Chapara , Sasaram