Arasamalai is a village in Ponnamaravathi tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Arasamalai was 1,465 which includes 756 males and 709 females. Arasamalai covers 864.67 ha area. Pincode of Arasamalai is 622402.