Sennampatti is a village in Vilathikulam tehsil in district of Thoothukkudi, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sennampatti was 548 which includes 284 males and 264 females. Sennampatti covers 925.22 ha area. Pincode of Sennampatti is 628905.