Chakulia PS is located 26°01′17″N 87°57′09″E. Situated in the middle of this District. There are so many Hats such as Chakulia Hat, Janata Hat, Kanki Hat , Surjapur Hat etc. One Out post namely Kanki O.P. functioning under this PS to perform L/O duty and to prevent Crime & investigation. Its Bihar bordering PS’s are Kishanganj PS under Kishanganj Dist. & Baishi PS under Purnia Dist. Chakulia Block: Rural area consists of 11 gram panchayats, viz. Belon, Kanki, Sahapur–I, Sahapur-II, Surjapur-I, Surjapur–II, Baidyanandapur, Nijampur–I, Nijampur–II, Troyal, and Chakulia.