Guyyalahalli 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 Guyyalahalli was 1,531 which includes 778 males and 753 females. Guyyalahalli covers 717.23 ha area. Pincode of Guyyalahalli is 561211.