Manalur is a village in Thiruvidaimarudur tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Manalur was 2,594 which includes 1,347 males and 1,247 females. Manalur covers 437.3 ha area. Pincode of Manalur is 609804.