Thevur is a village in Kilvelur tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thevur was 4,622 which includes 2,322 males and 2,300 females. Thevur covers 468.68 ha area. Pincode of Thevur is 611109.