Sengalmedu is a village in Chidambaram tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sengalmedu was 915 which includes 454 males and 461 females. Sengalmedu covers 181.1 ha area. Pincode of Sengalmedu is 608305.