Rajpur is a village in Narkatiaganj block of West Champaran district in the Indian state of Bihar.

As of 2011 India census, Rajpur had a population of 2757 in 522 households.

Males constitute 52.7% of the population and females 47.2%.

In Rajpur, 21.6% of the population is under 6 years of age.

This article related to a location in Bihar is a stub.