Gulkaihosahalli is a village in Nagamangala tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Gulkaihosahalli was 273 which includes 131 males and 142 females. Gulkaihosahalli covers 91.56 ha area. Pincode of Gulkaihosahalli is 571802.