Keelamarudandanallur is a village in Mayiladuthurai tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Keelamarudandanallur was 1,739 which includes 848 males and 891 females. Keelamarudandanallur covers 384.23 ha area. Pincode of Keelamarudandanallur is 609103.