Doddalathur is a village in Kollegal tehsil in district of Chamarajanagar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Doddalathur was 3,029 which includes 1,525 males and 1,504 females. Doddalathur covers 686.03 ha area. Pincode of Doddalathur is 571444.