Thensiruvalur 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 Thensiruvalur was 2,278 which includes 1,138 males and 1,140 females. Thensiruvalur covers 492.08 ha area. Pincode of Thensiruvalur is 606204.