Therkukottai is a village in Orathanadu tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Therkukottai was 1,012 which includes 490 males and 522 females. Therkukottai covers 329.5 ha area. Pincode of Therkukottai is 614626.