Gejjagadahalli is a village in Bangalore North tehsil in district of Bangalore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Gejjagadahalli was 1,052 which includes 527 males and 525 females. Gejjagadahalli covers 66.36 ha area. Pincode of Gejjagadahalli is 562123.