Vadukkukottai 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 Vadukkukottai was 622 which includes 293 males and 329 females. Vadukkukottai covers 188.03 ha area. Pincode of Vadukkukottai is 614902.