Doddahonnur is a village in Piriyapatna tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Doddahonnur was 455 which includes 223 males and 232 females. Doddahonnur covers 196.67 ha area. Pincode of Doddahonnur is 571104.