Padapanjamarathur is a village in Chengam tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Padapanjamarathur was 1,112 which includes 592 males and 520 females. Padapanjamarathur covers 391.27 ha area. Pincode of Padapanjamarathur is 635703.