Sirumarudhur is a village in Devakottai tehsil in district of Sivaganga, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sirumarudhur was 215 which includes 111 males and 104 females. Sirumarudhur covers 435.17 ha area. Pincode of Sirumarudhur is 630314.