Nedungavadi is a village in THANDRAMPET tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nedungavadi was 908 which includes 447 males and 461 females. Nedungavadi covers 283.43 ha area. Pincode of Nedungavadi is 606707.