Ponnappur Ii 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 Ponnappur Ii was 1,069 which includes 535 males and 534 females. Ponnappur Ii covers 558.86 ha area. Pincode of Ponnappur Ii is 614019.