Thirumanamedu is a village in Lalgudi tehsil in district of Tiruchirappalli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thirumanamedu was 2,203 which includes 1,097 males and 1,106 females. Thirumanamedu covers 322.06 ha area. Pincode of Thirumanamedu is 621218.