Kaluvangadu is a village in Thiruthuraipoondi tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kaluvangadu was 505 which includes 230 males and 275 females. Kaluvangadu covers 63.3 ha area. Pincode of Kaluvangadu is 614706.