Kaunrudhaunru is a village in Manjhi tehsil in district of Saran, Bihar, India. As per the data provided by Census of India in 2011, total population of Kaunrudhaunru was 3,306 which includes 1,726 males and 1,580 females. Kaunrudhaunru covers 130 ha area. Pincode of Kaunrudhaunru is N/A.