Adhanur is a village in Vedaranyam tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Adhanur was 4,154 which includes 2,057 males and 2,097 females. Adhanur covers 822.53 ha area. Pincode of Adhanur is 614707.