Kachhudah is a village in Thakurganj tehsil in district of Kishanganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Kachhudah was 277 which includes 138 males and 139 females. Kachhudah covers 91.4 ha area. Pincode of Kachhudah is N/A.