Eruvaipattanam is a village in Kallakkurichi tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Eruvaipattanam was 2,168 which includes 1,077 males and 1,091 females. Eruvaipattanam covers 626.97 ha area. Pincode of Eruvaipattanam is 606207.