Narlahalli 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 Narlahalli was 619 which includes 318 males and 301 females. Narlahalli covers 163.04 ha area. Pincode of Narlahalli is 561209.