Dhakhargaru is a village in Chhatapur tehsil in district of Supaul, Bihar, India. As per the data provided by Census of India in 2011, total population of Dhakhargaru was 7,115 which includes 3,638 males and 3,477 females. Dhakhargaru covers 516.37 ha area. Pincode of Dhakhargaru is N/A.