Rahmatpur is a sizable village situated in the Asarganj Block of the Munger district, Bihar.

It also functions as a Gram Panchayat and falls under the jurisdiction of the Asarganj Community Development Block.

Positioned in the Ang Pradesh region of Bihar, its closest town is Munger, approximately 50 kilometers away.

The child sex ratio in Rahmatpur, as per the census, is 951, higher than the Bihar state average of 935.

The predominant and most spoken language in Rahmatpur is Angika, as it falls within Munger, which is part of the Ang Pradesh region of Bihar.