Halaganahalli is a village in Gauribidanur tehsil in district of Chikkaballapura, Karnataka, India. As per the data provided by Census of India in 2011, total population of Halaganahalli was 2,241 which includes 1,110 males and 1,131 females. Halaganahalli covers 565.26 ha area. Pincode of Halaganahalli is 561208.