Kazi Dhamsar is a village in Lahladpur tehsil in district of Saran, Bihar, India. As per the data provided by Census of India in 2011, total population of Kazi Dhamsar was 275 which includes 139 males and 136 females. Kazi Dhamsar covers 7 ha area. Pincode of Kazi Dhamsar is N/A.