Avudaiyanoor is a village in Tenkasi tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Avudaiyanoor was 15,948 which includes 7,980 males and 7,968 females. Avudaiyanoor covers 1029.9 ha area. Pincode of Avudaiyanoor is 627431.