Kolhua Laugain is a village in Shahkund tehsil in district of Bhagalpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Kolhua Laugain was 110 which includes 56 males and 54 females. Kolhua Laugain covers 10 ha area. Pincode of Kolhua Laugain is 813108.