Sikmi Bangaon is a village in Bahadurganj tehsil in district of Kishanganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Sikmi Bangaon was 131 which includes 72 males and 59 females. Sikmi Bangaon covers 40 ha area. Pincode of Sikmi Bangaon is N/A.