Arungunam is a village in Maduranthakam tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Arungunam was 2,129 which includes 1,063 males and 1,066 females. Arungunam covers 674.79 ha area. Pincode of Arungunam is 603306.