Obbenagasandra is a village in Turuvekere tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Obbenagasandra was 237 which includes 119 males and 118 females. Obbenagasandra covers 145.63 ha area. Pincode of Obbenagasandra is 572221.