Thirupalakudi I is a village in Mannargudi tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thirupalakudi I was 2,155 which includes 1,071 males and 1,084 females. Thirupalakudi I covers 195.54 ha area. Pincode of Thirupalakudi I is 614018.