Anthagudi is a village in Kilvelur tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Anthagudi was 2,442 which includes 1,213 males and 1,229 females. Anthagudi covers 507.9 ha area. Pincode of Anthagudi is 610106.