Reddiarpatti is a village in Palayamkottai tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Reddiarpatti was 5,166 which includes 2,629 males and 2,537 females. Reddiarpatti covers 822.48 ha area. Pincode of Reddiarpatti is 627007.