Udai Rampur is a village in Chainpur tehsil in district of Kaimur, Bihar, India. As per the data provided by Census of India in 2011, total population of Udai Rampur was 3,248 which includes 1,666 males and 1,582 females. Udai Rampur covers 374 ha area. Pincode of Udai Rampur is N/A.