Ahilwara is a village in Hasanpur tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Ahilwara was 3,831 which includes 2,023 males and 1,808 females. Ahilwara covers 178 ha area. Pincode of Ahilwara is N/A.