Usi Chak is a village in Bhagwanpur tehsil in district of Begusarai, Bihar, India. As per the data provided by Census of India in 2011, total population of Usi Chak was 467 which includes 248 males and 219 females. Usi Chak covers 28 ha area. Pincode of Usi Chak is 851133.