Hirenellur is a village in Sagar tehsil in district of Shimoga, Karnataka, India. As per the data provided by Census of India in 2011, total population of Hirenellur was 2,802 which includes 1,363 males and 1,439 females. Hirenellur covers 1740.95 ha area. Pincode of Hirenellur is 577401.