Kachamaranahalli is a village in Bangalore East tehsil in district of Bangalore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kachamaranahalli was 1,056 which includes 523 males and 533 females. Kachamaranahalli covers 257.45 ha area. Pincode of Kachamaranahalli is 560087.