Arazilachhminia is a village in Singhia tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Arazilachhminia was 854 which includes 450 males and 404 females. Arazilachhminia covers 39 ha area. Pincode of Arazilachhminia is 848209.