Ammayagaram is a village in Thiruvaiyaru tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ammayagaram was 1,110 which includes 569 males and 541 females. Ammayagaram covers 388.03 ha area. Pincode of Ammayagaram is 613101.