Horalagallu is a village in Kanakapura tehsil in district of Ramanagara, Karnataka, India. As per the data provided by Census of India in 2011, total population of Horalagallu was 2,497 which includes 1,305 males and 1,192 females. Horalagallu covers 1149.91 ha area. Pincode of Horalagallu is 562117.