Chhatar Gachh is a village in Pothia tehsil in district of Kishanganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Chhatar Gachh was 5,993 which includes 3,110 males and 2,883 females. Chhatar Gachh covers 498 ha area. Pincode of Chhatar Gachh is 855117.