Udaiyamartandapuram is a village in Ambasamudram tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Udaiyamartandapuram was 184 which includes 89 males and 95 females. Udaiyamartandapuram covers 54.24 ha area. Pincode of Udaiyamartandapuram is 627603.