Varvankarai Semmangudi is a village in Kumbakonam tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Varvankarai Semmangudi was 36 which includes 20 males and 16 females. Varvankarai Semmangudi covers 10.73 ha area. Pincode of Varvankarai Semmangudi is 612605.