Doddayalkur is a village in Madhugiri tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Doddayalkur was 1,177 which includes 598 males and 579 females. Doddayalkur covers 515.19 ha area. Pincode of Doddayalkur is 572124.