Patkoi Khurd is a village in Kochadhamin tehsil in district of Kishanganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Patkoi Khurd was 1,696 which includes 851 males and 845 females. Patkoi Khurd covers 403 ha area. Pincode of Patkoi Khurd is 855115.