Kereyagalahalli is a village in Holalkere tehsil in district of Chitradurga, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kereyagalahalli was 880 which includes 445 males and 435 females. Kereyagalahalli covers 809.49 ha area. Pincode of Kereyagalahalli is 577557.